INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55da87ea58dad82f54c11dd5267d4f82d89f6876180464999d2617f5600ec2c3', 
    'njNpYOBvUPiU0WxQ2VXZQr/sjFMUXd0NDPoEEj1LRmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)