INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5b2ece622004f56018a840d0dda53038084a45f7c8f93db89724ca81571a0b2', 
    'pJ6tByH379y2UGu57olJ3jJOpNIDE/kbMyRBALsGmis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)