UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '12+hyGWghO1ZtrFSRSuGWD2rRulfwuFpN+lOXgnRKGM=' 
WHERE 
  key_id = '230ed8c5bf153e6651055e5c87fc3222cd434a32b05d3b18281a81e7c609a034' 
  AND (
    token = '12+hyGWghO1ZtrFSRSuGWD2rRulfwuFpN+lOXgnRKGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00041