UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WHuYfKFVOx9sNhuGtS9jSZ0ETrLNUWqW7vzSCrf6rzs=' 
WHERE 
  key_id = '41582eecb1a741051a97c1575f27f2ad65bcb4c30e3af24a0a60fa9199d6e312' 
  AND (
    token = 'WHuYfKFVOx9sNhuGtS9jSZ0ETrLNUWqW7vzSCrf6rzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )