INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1864f7b5cd20a645035c74d8987177f7209bcf18e8f739e6a5e63d1cc4519059', 
    '4r7RkyIm9XNgwBWkp6FEsJWA3GZPn8kF25p3Ygjwztg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)