UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ak/Tau4lMsQtCXgc/P92q9R3EtBvp2ZB6nG9OB2Z550=' 
WHERE 
  key_id = '31b2e42d3e11e4371f0787ec64e66703a12fbd9793ca2b1c2ec65ec5ab50333c' 
  AND (
    token = 'ak/Tau4lMsQtCXgc/P92q9R3EtBvp2ZB6nG9OB2Z550=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )