UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KrN1nCEeKyYmD6zlbl2NmVIHQ9YOO05kSDTcHAbZaWk=' 
WHERE 
  key_id = 'e43bb09c77dcefaabd53b050ecc6e3e37b9909f5b43f699690d19b9392f48041' 
  AND (
    token = 'KrN1nCEeKyYmD6zlbl2NmVIHQ9YOO05kSDTcHAbZaWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )