INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f6a26e13464a8bbbcbfd220df8a653af1f97318af352d4878b28a1313193bfd', 
    'lvplt2oL1+2XEVz0IqGH2M67JVcU819ojPf3+6XI4NM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)