UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DyBcG79Uvym1zXC15H/PlCrlWWvVurM6pPLggkmsA9k=' 
WHERE 
  key_id = 'e0599825856074c29d987dd43cae3efdaa1a61aff47b019a6cd581b762c4c506' 
  AND (
    token = 'DyBcG79Uvym1zXC15H/PlCrlWWvVurM6pPLggkmsA9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )