UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ADm8tPM8xFzxuQSWS/8ehV8//I4GV0NFtEgu7trPl0=' 
WHERE 
  key_id = '6e84c08919c7a70f38eb2075a19642d911b8d1f7d4dee41698cb35750f7642ae' 
  AND (
    token = '4ADm8tPM8xFzxuQSWS/8ehV8//I4GV0NFtEgu7trPl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )