INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98e6a621e07107251b352063202fe16f8a8fb552c50a2e5d168f89b079965660', 
    'sOrCtmFIAOd73hcmf1jo0PYEZ5Dg4kqQb4Dfl2CsDsQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)