UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GqcKxukd1BGGGd98psNR9EfN6yeROV4CgoOCW5w5r44=' 
WHERE 
  key_id = '0bd5fadf8b23f79377afa3b61e0aa5d73d88840fecb420cac2bfeb9e43b9e82a' 
  AND (
    token = 'GqcKxukd1BGGGd98psNR9EfN6yeROV4CgoOCW5w5r44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040