UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F/aHegpqug46K/4djQxlZCSkBTUNLTe8ZVws4Nxy/ro=' 
WHERE 
  key_id = 'e6e756db9ddb8411c96926337f85a36e211cbdc69b918f47217607043482cade' 
  AND (
    token = 'F/aHegpqug46K/4djQxlZCSkBTUNLTe8ZVws4Nxy/ro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )