UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A7IHLLlxDcWE3sTo3bZ7Vewl9Dt3mg+vykQPgGaRzEo=' 
WHERE 
  key_id = '494e6ade739f73cb7fc5f49e25a7cb1a0b8a7c69ffbbef19de098b232d923761' 
  AND (
    token = 'A7IHLLlxDcWE3sTo3bZ7Vewl9Dt3mg+vykQPgGaRzEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )