UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4QJe4D9CZ+6Atxrsb3gzuMIAqfRBLox7GGOYNSn8naU=' 
WHERE 
  key_id = 'c9ca01b14712ef4c7377de5636319cd51c5157620be51a6c3d6b0dee733c5250' 
  AND (
    token = '4QJe4D9CZ+6Atxrsb3gzuMIAqfRBLox7GGOYNSn8naU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )