UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '78BIH81nEEK7eD4efYqrjnTujfxmfZaeNnZ0+6GTwMk=' 
WHERE 
  key_id = '9e2ade7983f66af7b55312eb96841050da67336696b184e37b753b48b1517fca' 
  AND (
    token = '78BIH81nEEK7eD4efYqrjnTujfxmfZaeNnZ0+6GTwMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )