INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '060090f5def30393f568faaa41dddab6059fee0900b36871a511cecc253f5f0c', 
    'Er8k9rrs4Hj7zC4e5g2yoUkS//O/GTizADk+ZeE+0g0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)