UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1R++ZrpcVk6EMaN4u6BITb7SQ+4S1ex2XN8NWtqSY0s=' 
WHERE 
  key_id = '670ddfa188ff56e23ca81f4fb2288bdaab2aff5320b47a83bfc168e56e54a771' 
  AND (
    token = '1R++ZrpcVk6EMaN4u6BITb7SQ+4S1ex2XN8NWtqSY0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )