INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c2bf5b69c9295eb14cfdab05d45206dfe271984a2192d71dd6fc5e3db7efa0c', 
    'u3CwO8mn271PoBFHj9fVep2AO+dPFKfWfwMStsn2gDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00100

Result

int(1)