INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '474a3a75f0fb5fd7a13de633c3e8bd3c5861cd679bc1ea5c450e79cd6f9ba4ee', 
    'i0aEA+gthhk7T5A/ZAeW6LNxbgw4WMS6wZ7XreKfDA8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)