INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a016998850154f24df54f76ea2352885132e4522156355ac73520bb40f8ddb6', 
    'pnWx5N8ijYkAOay6ZS9KEAd/SDsW0SHTW1fJVNs9lrA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)