INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cd3fb413df2bb92d50f02adae93c1a83ba63072bc96caa2ad6015941a2a5290', 
    'mXDqGza0IKuNZOCQVcpRI+2jevrtk6d3yaOaRzgtQ0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)