UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uUvSN8nhB5zkazb+KRo2PB3uq0jnA3jxf/3ok0VznY4=' 
WHERE 
  key_id = '14ff4017e349506128998bbe7301dcc373883873c0d231007f7c11fbc495e7cd' 
  AND (
    token = 'uUvSN8nhB5zkazb+KRo2PB3uq0jnA3jxf/3ok0VznY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )