UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p+rKJLQz/27H1rSQ3HkbAk0k6elmPp6aliQjK+42otQ=' 
WHERE 
  key_id = '7a0a1705eb832eca3b34d152e926fbc4510e6f55c205977ccfdd856ca69a6182' 
  AND (
    token = 'p+rKJLQz/27H1rSQ3HkbAk0k6elmPp6aliQjK+42otQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )