UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c9ucMTNoDyxYhMIWFBLc+upRChTMMUt8vB7xYT16elo=' 
WHERE 
  key_id = '9ffa97eb3456dcc00e25f7c596ffe71578cc42b4a54501e8317a0283b87f3366' 
  AND (
    token = 'c9ucMTNoDyxYhMIWFBLc+upRChTMMUt8vB7xYT16elo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )