INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8581d89f1cfda3dd2d4d252c955ed2ed0c910a34613b52b59c30b2acce4d842', 
    '+RVQVJHbxqjUuGLV9WQKY0A+O1HOH6CpRdtK2JP/Nbk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)