INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8cc649745469d771a2dc52dc2de7348b6376c557701c844040c9040916f7327', 
    'DY6faGxTOau9vR4/8mq+jKyU2Z8YwAh0BqBcz63uzio=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)