UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eQBrZRG6xAwuCV3B3revhQnq+X0idkvUVkmrH6Wg3pc=' 
WHERE 
  key_id = '2b6c21f4e82055f983cb83e44d492e60b8914cc8b2604354cdb09a614cf3d664' 
  AND (
    token = 'eQBrZRG6xAwuCV3B3revhQnq+X0idkvUVkmrH6Wg3pc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )