UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q6eFVz2YzAw83Xy19QiRvoIQwPIzS4C/XrJ2N04dTEg=' 
WHERE 
  key_id = '25ab0c4b3a5b0d9e44f4a70fce267d957d3e04faeee4716956dbc817f5e93775' 
  AND (
    token = 'q6eFVz2YzAw83Xy19QiRvoIQwPIzS4C/XrJ2N04dTEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )