INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8c28624dde55cd658dbac06ab0881ff13e2f1c58612feae31b10ebe98739730', 
    'n76OWxNXfnMxfFZOLd3xHVEuYeRfpkIPNnZEnPX5yRI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)