UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zXqG84rxrRMMlETkGkSiMvHmW3elCxQDfK4fBaT++N0=' 
WHERE 
  key_id = '85f0c525c2443f6ab8b1a3eed7c3aa7f1174cc49290ec0bed4431029546990ce' 
  AND (
    token = 'zXqG84rxrRMMlETkGkSiMvHmW3elCxQDfK4fBaT++N0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )