INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '526efcb0dc0c2c5254ffbcc1111facc2c28a9a43dc2a6a37933f18ebb4579eb4', 
    'srUwIhhVwEtf4N4yUe+dTMOzU9wWP7OfcFG2JUPG5Jc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)