UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bXx6ejQixgOMrJ8gXplfHzlw2AjkSv3JpkJ3r20gbVM=' 
WHERE 
  key_id = '2c25fba09266f19630631c58ecdd97f91d460f1b7b66085a2c2465995d96e958' 
  AND (
    token = 'bXx6ejQixgOMrJ8gXplfHzlw2AjkSv3JpkJ3r20gbVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )