UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X5JIp1mgVMZg95U0D6d0G9tUpqFus95WgaTUwRSxbk4=' 
WHERE 
  key_id = '93433356f5473eb35acc45a3e01a85c175893f87683953605c70d2a3a924304d' 
  AND (
    token = 'X5JIp1mgVMZg95U0D6d0G9tUpqFus95WgaTUwRSxbk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )