INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5d519d812ca1b9be9b0600f8260bcb4d7b261c914309eb4cc98ac81997b3a9c', 
    '2D0NzoLzT0Yfw/6eZHtgYVbsk/HiVCWyaRqYLOM1cYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)