UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tlM6uk6QDdEeJviH48Bk9CjKOy/ttalqr+A5UO9UrJA=' 
WHERE 
  key_id = '0039ef363904878f6cd5f48e535bf6ad8e85fa57451b41229d387f4508bca74d' 
  AND (
    token = 'tlM6uk6QDdEeJviH48Bk9CjKOy/ttalqr+A5UO9UrJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )