INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b9125cf3faf959349c79e28e6e3f44db59d348e2fd8f49294498d468a407f00', 
    'UtZ6VgGXKuJjGX1i4F0M9oU3JMLfxa1s4RQVMrA6I7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)