UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ciRcnLURSWv/RxIk0Qpd+6P9uEeMAMH41Esp2Ui6K2w=' 
WHERE 
  key_id = '3a261403c241c06d84dd8ba43e09377554998e2160c2ac1a69167225ad949064' 
  AND (
    token = 'ciRcnLURSWv/RxIk0Qpd+6P9uEeMAMH41Esp2Ui6K2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )