INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55ebedffa06ea483b3f8f9488c24fa9efbf321ce66356d5a2a0aad64b3485f1b', 
    'mWT0MYw7aQjvYRKwBks2uinXQOo9vVJo1MJTYWpzAsY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)