UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '88yznGVphkPbrdM3wsRuF+Z0J4m6M6iliCfF6XehsE4=' 
WHERE 
  key_id = 'c34460afbfe90fc25fe1855071eedd07884632a8cf7814ea465e42dbe8d40962' 
  AND (
    token = '88yznGVphkPbrdM3wsRuF+Z0J4m6M6iliCfF6XehsE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )