INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7dadfd6557e240923dc73e7d604824a1eae638129dacb9a0c7c7f7948b080f53', 
    'TbOvT6XznKVHi3VILYdE4rRVpQZYWjkQu1jP5gH3McI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)