INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b51e4f34afe870ef13c841650e851abdb7432b3697874c5ff9d1ffacb3c4ae02', 
    'xgH4STgJnRaKrecquwuZwWAYQsmMYiZgWMqCao+s7ko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)