UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c0rI1KHIlWjqQ/wbWQEJ8yAH1q9TAhZnA2tCE/C4ZpA=' 
WHERE 
  key_id = '71ae787026ae51d153dee712e13b60688169fd4d0761af662a664761375d3e80' 
  AND (
    token = 'c0rI1KHIlWjqQ/wbWQEJ8yAH1q9TAhZnA2tCE/C4ZpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )