UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fdNmPVH57xowJ+YUcSxVSUOsKUT1cCvQgQFya8K61B0=' 
WHERE 
  key_id = 'a1f5a8b5e06c114cf79d5c3370d30415ced37dbe4c5129f944574b14233aabe4' 
  AND (
    token = 'fdNmPVH57xowJ+YUcSxVSUOsKUT1cCvQgQFya8K61B0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )