UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ea2bhxXwpTM6pYKFEXrFduz+ipjDM8kqxF93A7UE3+4=' 
WHERE 
  key_id = '0a006b7e384b370880452f924d91abc47cceb0646dfb574a2d4a7787e66a23ac' 
  AND (
    token = 'ea2bhxXwpTM6pYKFEXrFduz+ipjDM8kqxF93A7UE3+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )