UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LiYqxCktzL7vrcyGDyUxdc8sgD0Z5gfPX8AGoVvrWWk=' 
WHERE 
  key_id = '68455b50bccc8d2f01bc8d1409c9d7d4c28fe0a8a1686cc9eb31e7d024da18bf' 
  AND (
    token = 'LiYqxCktzL7vrcyGDyUxdc8sgD0Z5gfPX8AGoVvrWWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )