UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SSIFVf3CNHKUwkPh0NDC1JPPs47wyvBV7RS+7QEn25M=' 
WHERE 
  key_id = '3054b10d8c66868fd3561e2d044bfc635160370358449bbd54942db81878f258' 
  AND (
    token = 'SSIFVf3CNHKUwkPh0NDC1JPPs47wyvBV7RS+7QEn25M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00019