UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qag+WMUu/c9Bw8AaJjEmED+DzcrDesWaqOR/KB6y+fQ=' 
WHERE 
  key_id = 'c0f18458ed5dd66e8c93ad94a84ac2e30dfafdc2897b222df0ba5aec96ee75eb' 
  AND (
    token = 'qag+WMUu/c9Bw8AaJjEmED+DzcrDesWaqOR/KB6y+fQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )