UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AoCj6TO97GVDrIpI5UVNCttJFlnHN279YDKMXXfEg9o=' 
WHERE 
  key_id = 'b6f88f51f722f90694858e814701dbf2909f475b6654b3f2f061da4d0bc30cb6' 
  AND (
    token = 'AoCj6TO97GVDrIpI5UVNCttJFlnHN279YDKMXXfEg9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )