UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'od2GukkNhm9h4vBPCOyYC4EGQeqIeifzZu9g3w5hDds=' 
WHERE 
  key_id = '892ec685889cdd051a8961d9c43c53c3e1235e6a62128921c988109515ea8957' 
  AND (
    token = 'od2GukkNhm9h4vBPCOyYC4EGQeqIeifzZu9g3w5hDds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )