UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ATfHpZqbMLXCS/3GMfGT9pVAid1ze/Udnlq83AN9mjY=' 
WHERE 
  key_id = 'ad18e4d650d15efe730eacd780e403aab4207a0b6b928562af250e6f0c5d4747' 
  AND (
    token = 'ATfHpZqbMLXCS/3GMfGT9pVAid1ze/Udnlq83AN9mjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00048