INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f0f729e3774d408dec0e0109ecf605e90285074790aa050f11db775b3e12a34', 
    'cxksIkZBHGNre6XTkfaS6h56zVXGhhW1QdHSqVHotrg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)