UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YT6x7aKlr3P1c186q8FEVXyS8SCubWEfpFtkoW5xCkI=' 
WHERE 
  key_id = 'cb963b5de6c25919b52a39e14aeb50ab00823451d523f97085932dbba9657e4b' 
  AND (
    token = 'YT6x7aKlr3P1c186q8FEVXyS8SCubWEfpFtkoW5xCkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )