UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pc1hHB87TyunEtsV7HrQOsxfuBVtB8ofBMVW9mC9iJg=' 
WHERE 
  key_id = 'fcf0cfd16a8b2fc8506833e1afa3bbe03a4cc27a3a6e1e3fa589bb168ad169d4' 
  AND (
    token = 'pc1hHB87TyunEtsV7HrQOsxfuBVtB8ofBMVW9mC9iJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )