INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5a404178a4850f35b6f8d331de14b4f4fef74ae0c8712b0deab1a5365197f43', 
    'dmDK3Hq6EsXIxYD04jurQ8yqVIMb7UizMAhDptSF3hY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)