INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '499618106566f0a263a25c997c64208e2a9f5815efe0ba378da31d2244e51ab0', 
    'tz7R0QS5OcethagMed4gK3TuwLEcpewKcTenB9/7u/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)