INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '048770493dc8c3369060981de760ce8c09061580236a820a7ce6918e6ec6578d', 
    'DOumm7gxSru6LkusgWrZWHFwBnLUL/1OYCPJstx7N6I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)