UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xm+FNz1ggWDX0un0XUf/vpGyyw9XWeIanfyaRNfdfIA=' 
WHERE 
  key_id = 'e58783916da78a049805c21907c210b8a13f0152c799a41826e5934f81953c1e' 
  AND (
    token = 'xm+FNz1ggWDX0un0XUf/vpGyyw9XWeIanfyaRNfdfIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )