INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f34c6defd37fea6a9d9a6a2096fd3b9930217a9af1c56dfbf47abbbd55ec8c87', 
    '2hUlfZFjOpiZamnM806cM63jaWN8/yD+5j31Czkeif4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)