UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zqAlcbIGV68/L9lDGPppQEhaVrX25ZigqI3oeuQMKbE=' 
WHERE 
  key_id = '25db8d36541575f1093c4a4705ea512d3219fa5f5634e3f9e4c8f364c97a9350' 
  AND (
    token = 'zqAlcbIGV68/L9lDGPppQEhaVrX25ZigqI3oeuQMKbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )