UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dQ2a/8uKEIj4SU4vtxjxhZrWOc83iRRINl/eRra8tiA=' 
WHERE 
  key_id = 'ff67fba5281ad679f6dfdd6d3fb1042b22af03a66b0c8bd3531c29a49868d4a4' 
  AND (
    token = 'dQ2a/8uKEIj4SU4vtxjxhZrWOc83iRRINl/eRra8tiA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )