UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WJbC6izt2LlUMybXSdSbgfP2WfpvHHcL8Jh2sLPA500=' 
WHERE 
  key_id = 'ba621dba687e82f51f628e3cea2470adde5c30ccbbf1bf7fa1a34df332779657' 
  AND (
    token = 'WJbC6izt2LlUMybXSdSbgfP2WfpvHHcL8Jh2sLPA500=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )