UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v3snDDsY8dbYxF8Af6mTp5s462OOtozXNRK4KxTV188=' 
WHERE 
  key_id = '35c1b9ab2de6980b1fa8ce062428a9d87451f587fa368fea41a385e5eb334050' 
  AND (
    token = 'v3snDDsY8dbYxF8Af6mTp5s462OOtozXNRK4KxTV188=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )