INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd23e87ec1b2ae68100944cafda1a2228534a3a75b7aff81247bb42aadb431338', 
    'h0AyRDeBpNSSzvFQQ3eIrn89Gzn6qUbFIW+Jp8rtwyA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)