UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zFPqxUOqH5nI4JpcGa7uz4zYzNsirusqwkV/qzCd7iA=' 
WHERE 
  key_id = 'b3179993fb150993c586264ebe138257b74f502f5077d944799789d58056ebe0' 
  AND (
    token = 'zFPqxUOqH5nI4JpcGa7uz4zYzNsirusqwkV/qzCd7iA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )