INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d2f039a11f33f5cdb5d5400042f47758be03413de52a54df42247285ef63258', 
    'Fr/mlruYVKleQoxfOZhHIEoR42T9oZZtNdM3B29HkoM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)