UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DT3oO+ubdiN9YEH9nGg7/E26svoo/yb59NQmGDckYhE=' 
WHERE 
  key_id = '92bb7a742c67bf4f3e3b60ad63d0ecd0e89039574b8ab2f802ca7fd74bcf4f30' 
  AND (
    token = 'DT3oO+ubdiN9YEH9nGg7/E26svoo/yb59NQmGDckYhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )