UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a70d6IAdNBFr8D+z3NKrcJuryFnd24kj8OlKDl18qeE=' 
WHERE 
  key_id = 'c095b97f53e2b5697ace7ba39415cf7f7a8bb5c4255e183fcf84d6dc5a3f6f2a' 
  AND (
    token = 'a70d6IAdNBFr8D+z3NKrcJuryFnd24kj8OlKDl18qeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )