UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A7B+XfOHM1Lx8+xpxEpk9ohkmWo67Vt2nqAeZV4WvHA=' 
WHERE 
  key_id = 'a13824d8dde957112827142d7c334536788429b6a677a283e31af083b76a10c8' 
  AND (
    token = 'A7B+XfOHM1Lx8+xpxEpk9ohkmWo67Vt2nqAeZV4WvHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )