UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nxKH9F4LtYEcHiP050/9kDJJ5hiSRoDQIwIF4R7217Y=' 
WHERE 
  key_id = '026db5b18e02fe4ed63d60bfff69ed612b6469317c812b75525f0940a4171ed1' 
  AND (
    token = 'nxKH9F4LtYEcHiP050/9kDJJ5hiSRoDQIwIF4R7217Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )