UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YVmFds3RTvfbNhjbe2D51A+RXUxXN8+9XwPEAmr+L6o=' 
WHERE 
  key_id = '9e97362690f0d4c1e65703238d1b1ad19c83c212888c9068c51014056f9fbad2' 
  AND (
    token = 'YVmFds3RTvfbNhjbe2D51A+RXUxXN8+9XwPEAmr+L6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )