INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3eaa433b05880a4ee70095d915edcfd01dd49f5303f2b5042b6ff897826a8791', 
    '9mIRwf1KhRUgrWYeG1zyziMcBBgCC0GrzKmwPALoytQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)