UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QZuHp7eA8a7/n4k8d/e3f5ZKG3+dAKzE/Gr/nWRSM78=' 
WHERE 
  key_id = '860c851cd0084bae6bd78073f4e7e4d2b7128e2bd5e180bc48cd0e6b47e857f1' 
  AND (
    token = 'QZuHp7eA8a7/n4k8d/e3f5ZKG3+dAKzE/Gr/nWRSM78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00050