UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ozQt46FxV7yPJv9zXg5yEaoC30znGi3XGMGK8HF0kzQ=' 
WHERE 
  key_id = '7aecb387ff1c7ba293d09ffd918e84d32abce97741a437fa4099078db4f750b1' 
  AND (
    token = 'ozQt46FxV7yPJv9zXg5yEaoC30znGi3XGMGK8HF0kzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )