UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'irmu/jAgZyTtU54SrrpDZcpdfjJgWIWUD+puIderxfA=' 
WHERE 
  key_id = '0c970765924cfc7e89c0670d646f443ec307d7dad817d35f976aefe5005b14f0' 
  AND (
    token = 'irmu/jAgZyTtU54SrrpDZcpdfjJgWIWUD+puIderxfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )