INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f376b38b723989d3fff140830de43d7a0715d147540f5aee16a6f1a87a832a26', 
    'R+5W7lKujEBO8c1GQAJaWT8Meb6ffCkEH5yt27/TP0s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)