UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ib3072Z9igU33ZwFay7qfcsXO+M8HZyEt3jIoaqKWSE=' 
WHERE 
  key_id = '994eb13c922ecb916fd53140c7a8509f7797b548742cf35b9c5d61b5e41ccf77' 
  AND (
    token = 'ib3072Z9igU33ZwFay7qfcsXO+M8HZyEt3jIoaqKWSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )