INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bc298051872f626f1d14f1d0b6d37a214370bccfe33261555e952d05b64da06', 
    'y/Sat42LBZkXaqfRWGqQB7UHEhUhw4EudJZhECMAvpk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)