UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O8qEE/G+2EgLYFClz4Vi/YEyAZSbH3ntwMaf+uPYIPg=' 
WHERE 
  key_id = '1f979996c34af862b5f2e560c50294ba9776dc1c73a65e7f70b7985d52a469bf' 
  AND (
    token = 'O8qEE/G+2EgLYFClz4Vi/YEyAZSbH3ntwMaf+uPYIPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )