UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mOL1iUGqQlo+z67uqsNbnT7B5BR6EQjV8FSde2Kp1Z0=' 
WHERE 
  key_id = '19a39c2af993e797e3b96f98b2b2786b0bc6a5e48469e5e627a421ad2331970b' 
  AND (
    token = 'mOL1iUGqQlo+z67uqsNbnT7B5BR6EQjV8FSde2Kp1Z0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )