UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L0c1rHIzQnOfB9ZhZK6ZQ/dEYv6Fh4Kpxj6+CbMhOa4=' 
WHERE 
  key_id = 'e375ebaf98ffbad6e916053cb59ab3358bf10ac67a0a94325ad7c019f3950e51' 
  AND (
    token = 'L0c1rHIzQnOfB9ZhZK6ZQ/dEYv6Fh4Kpxj6+CbMhOa4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )