INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94b08efb1f7967deb41056340b210829147392025b6e4bec623aee1a118345b6', 
    'eCcR0tsKIU0U8rzNdxxqUfOLtCKgJXxq/xiZDCklWjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)