INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6893f082b05e395bc5d31de541c275f90967308a4d796579ad79f5179e9aacec', 
    'cCzJxnByWiN82djkjZrivzeYtAt2R6UAHgswFDU4Edw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)