UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ZraB4YltkoHOIFG2F3BY1L3uVrCwreG38N3s2Yf14E=' 
WHERE 
  key_id = 'e01d3ccc87fa65d3791399ea733617e0a035d7aaa55791dec9135c39f7d8eb02' 
  AND (
    token = '6ZraB4YltkoHOIFG2F3BY1L3uVrCwreG38N3s2Yf14E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )