INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d4e3416c9f79add9baab712091d032be779cf5bfe3bda71844b7cd975cdc439', 
    'Ividmsz5cSKnVYgdZzU7LC8+vkPGXoS1iT1ZS6uu1X0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)