UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EC2qWAraNRLdtxy3eVOHNJsLGicv7idkv+mow/vPpsE=' 
WHERE 
  key_id = 'e4f7c2a26c0aeab0866a453d121252dccebd582ad019d361a31ddbacc6169d5b' 
  AND (
    token = 'EC2qWAraNRLdtxy3eVOHNJsLGicv7idkv+mow/vPpsE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )