INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '998969f7973bc1e618038c851b7fd1776504c770b10fa64b6665fb7e40b3ef18', 
    'HHfeNH6dio6MrG2hW4KPz8xbv1TKLjv54tDO1o7yE4U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)