UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kgq1BaPdjEPO1dz9E+Blkhv+eCYSovQhlNXt+t5Xzb4=' 
WHERE 
  key_id = 'f46b16ab4d917fe02130d58420647b944cb6ebfd700d60f014e3c56eeca55716' 
  AND (
    token = 'Kgq1BaPdjEPO1dz9E+Blkhv+eCYSovQhlNXt+t5Xzb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )