UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i3ChRM2TQnroW+z4ojfHH2FWD7mYY0AEjl1+x1Ek268=' 
WHERE 
  key_id = '4fc2e4b6dc6d81e02610e057c877f4f0d4b8f53bd5002ed1dc60e912702a34d7' 
  AND (
    token = 'i3ChRM2TQnroW+z4ojfHH2FWD7mYY0AEjl1+x1Ek268=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )