INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c815ffab57152ff9d45da3515e21f77a4b95e328fa981ac410f1e94e5c47bbff', 
    'eJmImo2XMipEYLPHPYkw+S525QrFi8ouBzNZJB5tE98=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)