UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AggqGhPbGfvUH2cVCznZ6+hJa9kkdzuhuPJW9PGHkXc=' 
WHERE 
  key_id = '998a7c9f5589fa9c9dcd83f33d614cd6274ced32a426647e585674614154a1d0' 
  AND (
    token = 'AggqGhPbGfvUH2cVCznZ6+hJa9kkdzuhuPJW9PGHkXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )