UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R5yK+2yZbWhUAmV3Xxe1STmA35Pl4y7xuMwO5cu4xkA=' 
WHERE 
  key_id = '3de349e48fb34d47a5690a19648150abc07dc4b5bd9d32d0a4bc65ec9c69f04b' 
  AND (
    token = 'R5yK+2yZbWhUAmV3Xxe1STmA35Pl4y7xuMwO5cu4xkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )