INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91be50156934d6496cc39097077aa88bc8ef1f069a2eb50384f7833465c9a3de', 
    '1fMtpZ1ld1vv1DTlgSVBgDmM57j5YtDNYzhKj9+2EAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)