INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cdcd3bff4722efac9c927fc468630e0c62ea67e28d960157838dd8c46184636', 
    'KDpe70nI7/6RlE8VWeewLjuJja4LXSp0KSwiQf0BHDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)