UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lJs6FJiMHt2o0+GXpu406q+H8TDtc4zzauyEESWG/sY=' 
WHERE 
  key_id = 'cc059580ef7bc4067e79826e0e97768f88db0c1b33a14d8f87032db5998fd6f9' 
  AND (
    token = 'lJs6FJiMHt2o0+GXpu406q+H8TDtc4zzauyEESWG/sY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )