INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '552389af446eb8dfb1785620749072e8b21a8a22448881856358ce07117fcd7d', 
    'YEaGWItcfq70ifZvdGtIaMnU1Xs5woO5CEQvKwsdsXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)