INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '855df69d57ee428a781a75f5f442470fd31fa47682bd7e53bea1585de0f6b7e4', 
    '9TAQpArUnGQXyfGm5Xzf1jdzmOoJy1kHrOgeeeCT9Rw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)