UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EPzSM+r050gR1RUbgWnq/LqtQJu6avyfnJaOQpzh9oE=' 
WHERE 
  key_id = 'f768b5b0ce75ee523c03fe01abbf8e3e771bd21684c03d3370ee7f8a9447f98d' 
  AND (
    token = 'EPzSM+r050gR1RUbgWnq/LqtQJu6avyfnJaOQpzh9oE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )