UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q9/XJb4cwWMTLebnqyChSbqTtVivpIiCu9C1v1jianM=' 
WHERE 
  key_id = '9372957e0b0f93b2e505f9139543bd724cc69abcfa94cc602216c817e610af08' 
  AND (
    token = 'q9/XJb4cwWMTLebnqyChSbqTtVivpIiCu9C1v1jianM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )