UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k1HklZxEkpSYSsq99aaHRRs5Ifr7JpCoUqCQ6BxIx+M=' 
WHERE 
  key_id = '7f072cacb6acaea095d27cc3d4c79adbfe476e2736644aaeaba2de627f6c3b2d' 
  AND (
    token = 'k1HklZxEkpSYSsq99aaHRRs5Ifr7JpCoUqCQ6BxIx+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )