UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nOrAL6BDqkfFx3EyFMDFYr/rhDoUvJvoUa7RZ5LituA=' 
WHERE 
  key_id = '72b4e44a90be5969541a2c343cecb36f9a5e5185028f83f05f027516e0d0e6e1' 
  AND (
    token = 'nOrAL6BDqkfFx3EyFMDFYr/rhDoUvJvoUa7RZ5LituA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )