UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'prZMf6t+5KqXiLiirKHRVLunNyBEZWnTW13Tz88Ur4M=' 
WHERE 
  key_id = '0f020307956adefb71f5c130e8646793a7b1385df4a317d5b9c75d39fbe307b8' 
  AND (
    token = 'prZMf6t+5KqXiLiirKHRVLunNyBEZWnTW13Tz88Ur4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )