UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UwYx11Q6z5oJ/qqirhCwdLG9jwM+x4McDvmATa3ep1w=' 
WHERE 
  key_id = 'bbc6826919b4d5cf1481389a33872e664c8925b303b40aec22800edd062408b2' 
  AND (
    token = 'UwYx11Q6z5oJ/qqirhCwdLG9jwM+x4McDvmATa3ep1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )