INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9fc4c42db57df3d67fd3889ff4f61ea8f76d34a520c69b77aa8def2698b0df6', 
    'eBkYybCWuFRyREPCa2Ww+KuhWS+zbojbc6uH6VcoID4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)