UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W+qyefZKboGkEFFmI+UdVLAIY/iAs6YoCuzH2Ajm/7g=' 
WHERE 
  key_id = '8b76bb955f72297c2549a4e94f6c94560d973ec190899c71490bd3409d0051b6' 
  AND (
    token = 'W+qyefZKboGkEFFmI+UdVLAIY/iAs6YoCuzH2Ajm/7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )