UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VfGLZUj0x02OmlChFfbor+7EmVcvRxNmi9pWUfrKgcA=' 
WHERE 
  key_id = '3e7159707cf9da1a9592911805eebf1a2202aec2e1852d1bfa8e21d7f9fa7d80' 
  AND (
    token = 'VfGLZUj0x02OmlChFfbor+7EmVcvRxNmi9pWUfrKgcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )