UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LQbx53xDib8JJZX7wT0YzREz8MOU308nBWAaBzzHovY=' 
WHERE 
  key_id = '548e26747e8d11052d279b10bdb24e8d1ef6db15e285b09ff8f15985417407ea' 
  AND (
    token = 'LQbx53xDib8JJZX7wT0YzREz8MOU308nBWAaBzzHovY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )