UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0M+pCGDOWaEpl5dvVsTW5TgZWKQVgQ9zHj+VnpM1lKQ=' 
WHERE 
  key_id = '535ef254153cbbfe6bcfd5e90d8d1f9074469603f94d34f2ffc32c867091c306' 
  AND (
    token = '0M+pCGDOWaEpl5dvVsTW5TgZWKQVgQ9zHj+VnpM1lKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )