UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e7MUUHH9BbnnIKL5Qk+tziBdBakIKs4WYXhxxam/jlE=' 
WHERE 
  key_id = '57b149e91ca11e04d61ff3abc20181c3ebd7fb5ed8279fe6e74b021d6e3be645' 
  AND (
    token = 'e7MUUHH9BbnnIKL5Qk+tziBdBakIKs4WYXhxxam/jlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )