UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BXGco9S4xlFENSmhign82AAl8P7y0xdxh9epHMmsawE=' 
WHERE 
  key_id = '7174183c8d4bd77ea7b4a0c987c14915669078b6b1cf419eadb99888c0722218' 
  AND (
    token = 'BXGco9S4xlFENSmhign82AAl8P7y0xdxh9epHMmsawE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )