INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30dd4950b3e9ffb33eae45653726e64cc28ae342f5b6d93055f3ed12feead3c2', 
    'PE/93Z7w8KN+Dx1zlAg8hNJExD4TdCS5QnjEDPSjM3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)