INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9bc75ee2272bdc254f44987e75a70294e67b0a86edbae30e246ff1110288a7d', 
    'duUtyingVoxaZor4QEW2cjhyH6mMeopqORKjNAve9Ms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)