UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SCi/XNae1vRE7PdtsW7yyPvUST70FInIm1qqyt++5E4=' 
WHERE 
  key_id = '2273f928848c9f500e25576e9f9f18aaf37875185fe981daf1284e5dd2814963' 
  AND (
    token = 'SCi/XNae1vRE7PdtsW7yyPvUST70FInIm1qqyt++5E4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )