INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebbd7e031fd8b48a56115ef90c9eb78ad3f4f5fbd9970cd996f1136d900b9d89', 
    'iCrPO7YYBdW+Z7NMbrB+W4MbhdQxtqV9GAUYqMNdqOA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)