INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e15b41e19ca52930c7ae467eaf455a047ce8e7016aa43dd661a30386e9009744', 
    'fAoTyJEyrEdKB47chQAhxE3mOrwRpxXvl46BNeg9zcA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)