INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '727f0b8ab7d7cd7225c39381523cfddf0db3cbb08ca125212d3d1a69900df54a', 
    'sQhCfA7Q1wbPAFZsyPp12S2Gf+HdP0zCO6cBKI1fs6M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)