UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qI/Ih4t7uO0tsTRoSE49RpysnGO+s46Hdmy5IUY8VHE=' 
WHERE 
  key_id = 'def678ac798eeafebab753ceec415802d0b196c1565c5eee07a734c0c36f0855' 
  AND (
    token = 'qI/Ih4t7uO0tsTRoSE49RpysnGO+s46Hdmy5IUY8VHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )