UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gq/DYxf+Aa2nRqd5uSkOhL1lVuJO+1OxhnQC94Dukl8=' 
WHERE 
  key_id = '73f5ae8edaea9d9cf54f0c3df92314c10bc9ea40a8a9ca7f8e3ae34d220d260d' 
  AND (
    token = 'gq/DYxf+Aa2nRqd5uSkOhL1lVuJO+1OxhnQC94Dukl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )