UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fs2TIPJ6V0CAfh8U42XYNkW0aoKA8/sgoKtY7HcNHnY=' 
WHERE 
  key_id = '97647b3a2d99b7d1aa73a0381d205f24a36a06a763432a5612dfb0412426d715' 
  AND (
    token = 'Fs2TIPJ6V0CAfh8U42XYNkW0aoKA8/sgoKtY7HcNHnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )