INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b042c03ec2fd1cd37f74287218290de839e547702acd2d09d1df0daf52f092f', 
    'Mjcf6PcXMzV63FX9u9fxfyUJlClTxqRTYH345U9j4Sk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)