INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dafc5042796a76ec31fd01ac17f678a527babd022fac3b694b647d29d3cf8ae1', 
    'XzmESnLxDABc9F714znq1AWzxAgAwY7IGhlF3/JaBX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)