UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U+Y8EuQbd4UkmCojJht9bbN9FjmDohruymX6TFu6MdU=' 
WHERE 
  key_id = '26592a44cb0f31de4de2f079fa222a1f2f9947ce7d45b130184c6850e2f13171' 
  AND (
    token = 'U+Y8EuQbd4UkmCojJht9bbN9FjmDohruymX6TFu6MdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )