INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3b4ccb174bcdbea6418e8980506efb1df6750b900726093eb6df39e1a207029', 
    'T3W1mTL+vQgkL3x/AW8Q6xmEuuPlOWu13effguND95w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)