UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FeFE5V29W3/1o8aga/8TLmoDSkIvLyezUdZJtrY8CzI=' 
WHERE 
  key_id = '5085d46533cc87685ecc107bb76fc0374060de2846c50451b11a1b94a72d2ca5' 
  AND (
    token = 'FeFE5V29W3/1o8aga/8TLmoDSkIvLyezUdZJtrY8CzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )