INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9a24298dc199eb2a87c1cac9b78076bfab61230ce1f4e28323692a28b4ce1cd', 
    'ZQdwsjJopiBsTk5kEqlHHBKIw+TKgWcCmObakjuv1KY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)