UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OHMlsB2nxKd8ImPbogYxTD154egxCGJ3iIEltdKSNwU=' 
WHERE 
  key_id = '7fc02f3b94d1a2153d15b51646406632b8d05be87a34244853619d6f9bffba8c' 
  AND (
    token = 'OHMlsB2nxKd8ImPbogYxTD154egxCGJ3iIEltdKSNwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )