UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xyDLx5/4asE8LEchtBkQpRL+eLFYXoeh2yvsydhWfLM=' 
WHERE 
  key_id = 'b07d285e2fb85711956a69c5991ea0cbea16d31f64ce9bb54ab6125910584170' 
  AND (
    token = 'xyDLx5/4asE8LEchtBkQpRL+eLFYXoeh2yvsydhWfLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )