INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae5cfe557f15bd7c32f5fdbc6d9527ee9a29f7ed87a8ee91bfd2b0344775c552', 
    '6hSiuDZipho7qTneBApGgE+pLiEyMpSpt6xknGYnVsU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)