INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '647331d3742668d41ec13716d489cd8fc2c158d2e18499191bf2bb55926facc6', 
    'HrWGjdQ7W808BjFMC1XsDHdf99wkiOnw8eTF2iBFHWc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)