INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '593d06a52aceed909436dd1f7fd6715a98a504648b7fe8fe7932d2c93dd12d9e', 
    'IiPoXjrHMtfFgG417HO7xmYe5xC8osvfgFkAWAId4w8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)