UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rT827tPOyeUyO8NURhuGaYpvPCgy6fINDhC8GlRM9w4=' 
WHERE 
  key_id = '43ba83452c5ce0d5b07f3c0d313764820b04ef8820e660be6896031dc9580606' 
  AND (
    token = 'rT827tPOyeUyO8NURhuGaYpvPCgy6fINDhC8GlRM9w4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )