INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a4ee67195ff00d9722cd1db39eb9d223a9d5682fc08b913d0c855adf81fcbb2', 
    '2o0biBOTC2fM7/rX8s9EPWNEa3zpIS7v3GqBiPe/acM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)