INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd694a3ddd820d55bbc664909839d009009dcfdee2d11b7f2a96373587d499679', 
    'nkV5RkJIRQB5q5hiiFbA1MMkpdV7sedETBDikp+ewXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)