INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc0c9aa3b9471a962292733c4fa6e99dce0d09250dadce96fc099fe54e8ed758', 
    '4mAoZTYJQ3H1JeZdc0j8Cz4Qt16yjKJLfss0puwXg/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)