UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W4XFFitgmjs35+XeNM3vCZCtc+SSEtn9eBDRjU6jLF0=' 
WHERE 
  key_id = 'e2314c07e0c2a0c492c434d9a5fdd8559e8f51a6d18d821de01b72053d734b28' 
  AND (
    token = 'W4XFFitgmjs35+XeNM3vCZCtc+SSEtn9eBDRjU6jLF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )