UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jmPYtAn91NL3nuzACeaXU0BBMN6nmp8nRUqWNMn8mUo=' 
WHERE 
  key_id = '4656ec707d6f6dc042c40d6028ef04b13e883b7ad336ccff77960a251da1f6fb' 
  AND (
    token = 'jmPYtAn91NL3nuzACeaXU0BBMN6nmp8nRUqWNMn8mUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )