INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52c9ef4441b719d9e1f6d288503d878327c4d93f3ad663a6194e4fbe8a7ce3b8', 
    'OjNm+2mrT/h92YGmteaBrwVpeLxHXeNqq2oOkSeURf8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)