UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'el5gS4E8XyVOpLXJJdUT2ADMNDfg1cliaXFUUvxJ+ds=' 
WHERE 
  key_id = 'f90002aa1b3deb5fcd8f7fa2511737c6221250c0901c58fa62cb280925a72b2c' 
  AND (
    token = 'el5gS4E8XyVOpLXJJdUT2ADMNDfg1cliaXFUUvxJ+ds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )