INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ea18fe8ff91565576548afab06aa299d1c2db8948a8b9495b94aae5cd07c8d9', 
    'XKh3DuwARB9EnnIckR/P8TsD4LycBTQEXESamVksugc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)