UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lL3R4OH8EUvdrbNiCf3AlAOBk5ZEEXfMOTrplAFB9XE=' 
WHERE 
  key_id = 'e3db4fab7ed807ef1dc13b7b4612636ed3eef40c868140778d099e89a1ee0a3f' 
  AND (
    token = 'lL3R4OH8EUvdrbNiCf3AlAOBk5ZEEXfMOTrplAFB9XE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )