UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BdJY2T6/lnkWpWnmyO4sD/JdIBZLN1qw6bO5Vgd78w4=' 
WHERE 
  key_id = '75e229fced830a439658fd98f3984a9e9e2c928d52a36553943549f8368f3797' 
  AND (
    token = 'BdJY2T6/lnkWpWnmyO4sD/JdIBZLN1qw6bO5Vgd78w4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )