UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C9fKSAeTebRg817jnLgHM9Z9xs+sViN51q3Amw3vipQ=' 
WHERE 
  key_id = '64db655186902f7903f47ab760e815fca045254975c4858839161a5136d5dc65' 
  AND (
    token = 'C9fKSAeTebRg817jnLgHM9Z9xs+sViN51q3Amw3vipQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030