INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55943084a1c23de20b15435b1f9c8e724a087b15af665bd3deb3b86b1cb673d0', 
    'EONha4bcXWn2KSrOGh7kL8iVwUruK1GMR5ZBsl0MIEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)