INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6517b1ea12eecb59581e84e5b3d1c462d318ecd4ffc131f02c38bdad992b4aa', 
    'OiiiQOKTEltwzsqG0jhqktUWlkhVA8pGnVR4U3YF6fo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00094

Result

int(1)