UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '47oFOOIyWLpEkslrm4DqJM9LB/yaZtZx9G+zD/IRexE=' 
WHERE 
  key_id = 'ad26e3fb2d16f26ec3f403067be8cc17df64f41c05c0f8553e8ad60d987b0c9b' 
  AND (
    token = '47oFOOIyWLpEkslrm4DqJM9LB/yaZtZx9G+zD/IRexE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )