UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mkZjXsUuPCe73/EHO1LKnaCpOvtczXlUOs7QAM7Ewoc=' 
WHERE 
  key_id = '88010d09200ea3654fd61d9a855528fa28d713d6ca30961504b3c997fd18f252' 
  AND (
    token = 'mkZjXsUuPCe73/EHO1LKnaCpOvtczXlUOs7QAM7Ewoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )