UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Q74GzD50yIh2cAsmrKjzaeRUDYnAANB9qEOP5D/7zs=' 
WHERE 
  key_id = '9818aae5335d4bc899f3627a269d259e2a312c4c85e828e8676394875f44bd49' 
  AND (
    token = '5Q74GzD50yIh2cAsmrKjzaeRUDYnAANB9qEOP5D/7zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )