INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a371ad7eee0f8f73c04621353d2a29f3f2b53175bb22c6aafe7f7a93e7a8e704', 
    'ueqQ/n+JvRd2GDU1rNxHQO6RGSrRig6CWJxBxAykEeQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)