UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RHtCREJLT8XbMOaBd+Zt6+GoEfJTwVy1Jur0LyQgW6M=' 
WHERE 
  key_id = '1298ec53ce4303bba2105d14d03e54750a5b250f659d3b1fd9e7c4cb7889e0fd' 
  AND (
    token = 'RHtCREJLT8XbMOaBd+Zt6+GoEfJTwVy1Jur0LyQgW6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )