INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '476499cd9199663762e48bbd0a37f918a3e36c842e50928878898ecd8bb2c667', 
    '/RJYHk1DTf2QxC4Ui+BmmA5f23ZyktI5+FaJHO7EZbI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)