INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4552cf27bfe8344672afaf563d70f675d66dd1f3494eff8cb982973a1ff12566', 
    '3IZUpVk3m6ncNS3vZDuFDnB8BlYFcESg3xNlTAUEIZ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)