INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '870cf49fd551569c1592ac2222aaac8c46188efbe9bcfbe9b303e6ff6d45fc4c', 
    '5M0TdnJD+LyPOO9+Qt8turaCsdOA8DA1IBx4tXPCaXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)