UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yV0NvHxgleUwn5tSU3GpgdGCbrpF88LEl3Eqj19VdR0=' 
WHERE 
  key_id = '26d7c8c1d5bef4fa97e64469bf098a906f6b5ae1e88ee8b7f7985839f3ec4edf' 
  AND (
    token = 'yV0NvHxgleUwn5tSU3GpgdGCbrpF88LEl3Eqj19VdR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )