UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qTGcnAZ04QWsYFFjyogriruMlU3r6Vx+tzsxohuEmXw=' 
WHERE 
  key_id = 'a92f43b61c75d610f882a18150a46d86aa94e7eb32c422a808d7af6488c148a3' 
  AND (
    token = 'qTGcnAZ04QWsYFFjyogriruMlU3r6Vx+tzsxohuEmXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )