INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f7e13a14dcd970297a75107f1dbeffef0250c633d5577e1785f1a8ea17eec2f', 
    'k9ZTgCqB2inVnNY4bTDvz4iekEFB37PNeYiEp93H4eA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)