INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f210a3230089c604a9a181d0ee366875a0c56ef888825016921f2090edd16974', 
    'P3I7jgYEtbLa81jmpnZ9yC0TZPCDZ6wuGBlF7QZ6pag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00097

Result

int(1)