UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6E+UQb3OyDA1QZlSZkwzTS+LSw+rkppVbgc2Yi+5Wy8=' 
WHERE 
  key_id = '7a56ff3f97cd6f62267d8ca269a03d368c106064b738e825e15be0e9b914fe66' 
  AND (
    token = '6E+UQb3OyDA1QZlSZkwzTS+LSw+rkppVbgc2Yi+5Wy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )