INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16a887c304c4dde23a7280db8cc312e610429e5d81b8c1354d034dc929ab5784', 
    'NUTa6Hxb3AMiGAI6ITIk5BSNWQZK9uEzZrrTyTCK/Ss=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)