UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VRTgqynw8jyrfQQ6jNOEWF2y5u7MXK58QUvAGliVn3c=' 
WHERE 
  key_id = 'e6f7cfc1bb4a3873dde41d01e74618161e0c197bdca6736fead84b97248ca7c6' 
  AND (
    token = 'VRTgqynw8jyrfQQ6jNOEWF2y5u7MXK58QUvAGliVn3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )