INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e116262569f39eac84406394bcd84af63e4bffb4fdc97835abab86f157e8a154', 
    'DMWms4dV5A6D1USAerD30u0zQ8pQQGlsWcID9TcqBs4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)