INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e919d77bd5b7a40c2797f03f00316eedd8c250e94f346144652e6209c1173035', 
    't+ja89jijxcAUU+WQTCerB6xVdWgJ3Y4WKH4FZoynnM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)