INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c544815b6b8c3540ef558d3fa05503e75d7b4bd69cf47751c7839fed7b74fd8', 
    '9kDKiCEdQzYXc2nBGOjARXxzIBs7ussCeprv39+MY3I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)