UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eSNDGWuGeXKhX5AiwstRqpmxagRwgK4GGzcFvPzZFtE=' 
WHERE 
  key_id = 'e7804f6a47be04e316e1b017c4e09786342d4017947e761c9f3a39cb8fe2bc61' 
  AND (
    token = 'eSNDGWuGeXKhX5AiwstRqpmxagRwgK4GGzcFvPzZFtE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )