UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'owkzDrG+soqm2jUp4TROBVsaQEgAUsKtiS8zSnpSvvo=' 
WHERE 
  key_id = 'cf253aa075ebc1981a0e976b512d1741b8782f461df851f4ebebeee5a7dd6797' 
  AND (
    token = 'owkzDrG+soqm2jUp4TROBVsaQEgAUsKtiS8zSnpSvvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )