UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FUe2eQsfgTqvq1u0Xc8k7308GwBa0JacEP3tysmAtQE=' 
WHERE 
  key_id = '1e4040d35029ed80d63df986d0e9de076393c10cd6373ffd178a69fee43fb3d3' 
  AND (
    token = 'FUe2eQsfgTqvq1u0Xc8k7308GwBa0JacEP3tysmAtQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )