INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef80c1a4a740d356074af8fbd92c19d355067ad075ee24b89e7dc05677095bda', 
    'znh9jx6BEkLRVtxm2SCE9Km8ivpWAGqVKeRZT8M8OUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)