INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6148224882aec9140020f3a644056f3be96c25d901342bee08f8603e11952d0', 
    'CDVrl1XnEk+9pZwA3S0S5fwrbK/TneL2vZ4plsfD66w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)