UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xdrsu3Dq86P1b6Sor46PC6x5foMQdj4u+ew4PVv/qTM=' 
WHERE 
  key_id = '8c808cb147d44144adeecf2b1dc9e42bd56b44fba24cf091bb81921a1f0b02b3' 
  AND (
    token = 'xdrsu3Dq86P1b6Sor46PC6x5foMQdj4u+ew4PVv/qTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033