UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wAlYAfXOWgIiradcOF+m0nes385Fydh2iYuCcF8hRXk=' 
WHERE 
  key_id = '6597bcb4b7762ed65f8e37dd2af30e6242d67952cbd002da6af8fdea9c168261' 
  AND (
    token = 'wAlYAfXOWgIiradcOF+m0nes385Fydh2iYuCcF8hRXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )