INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '020b11c03613de03f7fc7f7e4ffe8ef388f91f21992070cb587d720fcd6abb99', 
    'QMd7W2St9xldDuXe5djv1Gk9jVTnVR6m3wOTuzHr0tw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)