INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2c8751537e524e67faf10542efe3158f71c3d1299f357104b3958515eda3330', 
    'eEM3KPsb0xcdk0zUTlWfZOt9pk7BBLbknz8KNbUVcsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)