UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ESUUYbB7e3ZXQfjcBsWydI8nn8++hdJX6r2X6s9oZ/Q=' 
WHERE 
  key_id = '1b7c92fa461f0d8265de3035d8c0e3de3ffa63e9863554c409f68677f7fa9bc1' 
  AND (
    token = 'ESUUYbB7e3ZXQfjcBsWydI8nn8++hdJX6r2X6s9oZ/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )