UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qscce21JmxusrqL/5GdQGL1VQ32Ny8ZqzoFgaBjzQ/I=' 
WHERE 
  key_id = '8efcd5d0cdcaf841e678671c5f1e46d77452df64860e5bba3ebe53e15d7478d9' 
  AND (
    token = 'Qscce21JmxusrqL/5GdQGL1VQ32Ny8ZqzoFgaBjzQ/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )