INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c8039ecab177c02808c3e6186c8a6f19a69cb651719174a0e1fc7b41e7763c3', 
    'kO7pn0LXEWNSo9psz+gWZNcyd+93i5WDRm2cqpP9acc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)