UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Owd4Q9BXMFfMzqhOG1fxLQXb6looUiVuGFsutNJcSBE=' 
WHERE 
  key_id = '0ac55ffd4e4a819143335e6956fa5d4febf85acac152eddc82fcdb1684a64e97' 
  AND (
    token = 'Owd4Q9BXMFfMzqhOG1fxLQXb6looUiVuGFsutNJcSBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )