UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KjvZgS1VDroit9NIrJSnTu+G7U9piS9bmtRThoi2Ik4=' 
WHERE 
  key_id = 'f10aae65b073bb78896365664ee1254ad5dc411be05c76398f3df3064186fb6b' 
  AND (
    token = 'KjvZgS1VDroit9NIrJSnTu+G7U9piS9bmtRThoi2Ik4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )