UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Aq4K3cwfFUcpry2uEZBLaLPpuXFRCXG4BKLzS6bhyaM=' 
WHERE 
  key_id = 'db29c1c2830b0a4cdfe84065e04c93bb7e810a46ed08aab27a3a1d3d9e08c6e3' 
  AND (
    token = 'Aq4K3cwfFUcpry2uEZBLaLPpuXFRCXG4BKLzS6bhyaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )