INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef4e64b13265e3a00afeea88e07f5949a7b131b17143eb66846dc9df5086cd02', 
    'Lq/gZBVNdwFk3Myeu6upnTFMtN1WRsMBgHIlGxMA9h8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)