UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fIfvk8eeXtLen8DaVAmMF71S8XCmPPKCH7LWNBUVhGw=' 
WHERE 
  key_id = 'c330f50731dcc37b7c03e960d2f016cc6adbd0715e4d96990de52e48d2ff6b49' 
  AND (
    token = 'fIfvk8eeXtLen8DaVAmMF71S8XCmPPKCH7LWNBUVhGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )