UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EGlR4PqX+2rWNWoHne4foV0fW3hVud20CIj8ZLBH/Q0=' 
WHERE 
  key_id = '4f1ac5607f363b8c6231e4dbdc570ebc8c3a0754bc7fc2cf11cfd3de02bc6d03' 
  AND (
    token = 'EGlR4PqX+2rWNWoHne4foV0fW3hVud20CIj8ZLBH/Q0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )