INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e20ef51295dbebd2f2b9f24c5d3b588e023f706559191288c29d1131516c1565', 
    'GnPH7j7KvGRLXIu14TG3C1KTxiLfBqHqzwDeNl1IhLQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)