UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f0YtGXKXseTy1CwmGu/vD7v0xrqdy4zfpxe0DrLNJOI=' 
WHERE 
  key_id = 'e4db66b8cf28b08b06866c91a9aa75fd75ece1a1c1104f67cc7c4ecc0f01b4aa' 
  AND (
    token = 'f0YtGXKXseTy1CwmGu/vD7v0xrqdy4zfpxe0DrLNJOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )