UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ay6I2oCJLpUFZqSOBYqkzVYA/P48uOTIelhkPeqO7Lk=' 
WHERE 
  key_id = 'cf2f7f94c43afd07ce16d9a18097b4f9dde1b26a74d8a311ffc06ce9c4c4dab1' 
  AND (
    token = 'Ay6I2oCJLpUFZqSOBYqkzVYA/P48uOTIelhkPeqO7Lk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )