UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/nYpS+dy7s89shbfheRPhC93QEvWA2MstjrMVjLl/uo=' 
WHERE 
  key_id = '7f8ca4b90a13798f36d2641669d9215cd988ddda3f74b1355aa94832a1232a0e' 
  AND (
    token = '/nYpS+dy7s89shbfheRPhC93QEvWA2MstjrMVjLl/uo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )