INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68cc8582d89deb28c55cb62629084251ed47aed9f3b27a3641beb936635189fb', 
    'prEJKULbvm8bPu/L3j3p6WMkWJ7Oe1x39sohrrzMZ94=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)