UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QbpdX21wY+lhZ2gQRfIzd/V+wDZMkNkv/uC9/wMF2ec=' 
WHERE 
  key_id = '57d0e10d63336a66e131e84f735107ce5be8abe80626fc5935dda71152db7a21' 
  AND (
    token = 'QbpdX21wY+lhZ2gQRfIzd/V+wDZMkNkv/uC9/wMF2ec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )