UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7gXAO1VX7GNh2A+YbfKPQMjcxUjszYYTQzeGXqxCRXA=' 
WHERE 
  key_id = '887cdf11566d51f3761b351a418f4557be5c8cf11191fd302effc4699bb366f0' 
  AND (
    token = '7gXAO1VX7GNh2A+YbfKPQMjcxUjszYYTQzeGXqxCRXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )