INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e23525da76ad449a69dea2207d90d3945e64a1139063418db91584ceda8bebd4', 
    '1TruVmUQN2mj84fySDgolDYe0wpo1yi9FrzHb46zbto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)