UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'se/Ytukl4b/HqLL9ozRMFHkisXPN9blRIEiOwEgxM1o=' 
WHERE 
  key_id = 'b9634de5609b0722f05e20850ca8cb065ef0ff306578338cf1c9b640d045b331' 
  AND (
    token = 'se/Ytukl4b/HqLL9ozRMFHkisXPN9blRIEiOwEgxM1o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )