INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9eba2c74e0fad81a969dabfcd24f551f2cd8888323dc77fc711080f7454d7c0', 
    'VLHMB1aLPeXzbVYNMUry6wxOsNaHd+MLGul4FklaaQo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)