UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'laS/szd/QgCvEfWt+k+hn0QwdQP3p0oJWdLfVL9kacg=' 
WHERE 
  key_id = '37447d6efffb78c35bf1d40200285f92171ca5ff848317e5907bf1d15a150bff' 
  AND (
    token = 'laS/szd/QgCvEfWt+k+hn0QwdQP3p0oJWdLfVL9kacg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )