INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90548d82965f8cd9c0b4fe4bc0bde8506dc65d56651ea1def37faf44fb2fec1e', 
    'D/N3QB/XwnhW3tqwuYQcQBSSgGFdbCHaltnemy2IVhY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)