UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7PEUlvBjFM6n+oWTJIwT+m1VfPRGGZDbpCG8uTYWOEI=' 
WHERE 
  key_id = '291650aafcd0ef7e47c71a25d79f92922dbfcdcca4e91223457a7adfb0f5a70b' 
  AND (
    token = '7PEUlvBjFM6n+oWTJIwT+m1VfPRGGZDbpCG8uTYWOEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )