INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48e5734e8e506bf88e7933b3e013e5106b77cf930bc78806dab6fce80ad7c915', 
    '72w9RvHyAQaEOblEovKRwUc8nlmqrK11bqcKmsmG6qI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)