INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12481683b85e17a8908e54eb7248f14aa9b5831214d055141962287e3d24edfd', 
    '1lB0CZLJmvd0aYkIf8Zod9htoZCVpRxSvVT+Z5YstWU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)