INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca01a413fa05cd8b7f7a6d913fdd4b21723f199533055fc0d8b2aa5dbd7a247d', 
    'muYouV0h7ls4GSfMZtLfLTE4rCLWhw+57hLg4OexiYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)