UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sba86rSD4f0/cIiovmgJRotZRCjQPwY3g9ox2J4S4WE=' 
WHERE 
  key_id = '8b523ffb0dfb2ffaadd9116459ea7f922998f206e642998bca15ca1b6f20cf4f' 
  AND (
    token = 'Sba86rSD4f0/cIiovmgJRotZRCjQPwY3g9ox2J4S4WE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )