INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6528f56283adf1087b388658cc36dc759e2f3030cf0c651e5ba85a6fd75719e', 
    'HsUVBcJc50yOhq3DyXegzzBfsAlplCAvo53qknfMugY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)