INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0f6dfb1d969423019f50a0b42c0ffad93d6835077f2f9b1df0533e99f16ae884', 
    'wXd95JpgqLxWyVRwNaHjMaxbl8mMZQ+2sQ2NTHfkD9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)