UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K7a74uytWIdlylKOCBYWOca8bXiqDpKlYm6A62iLtw8=' 
WHERE 
  key_id = 'e50f4fe160842af2e24ed06af367bc5080e2039f2649b798a396747509922233' 
  AND (
    token = 'K7a74uytWIdlylKOCBYWOca8bXiqDpKlYm6A62iLtw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )