INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '534295baeb73a13437188c2e81be23d737463f5ee313ad4eb58234d97f2e50b3', 
    'QiTkX/JgvzlIomtuoMhIp7hGQBPYAlo8f8DUM7fFFHM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)