INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a55a49f7bba498f7609e672e5e9ccb642666cc3111b5a080ff2263fbbeabecf6', 
    '3BbTIcXVtlMvfOeVe0ac0f4aY51MXNg9pyqzi+1//q0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)