INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b81db8a069f52c509c54951cccf605cb21c0fb4554caf0020606c10c253a3990', 
    '0KUIsz75+FktUTytY/TPwaLdAwEqyvaiYBJLV4W4Gj4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)