INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce43b7f251583cb01597cc1465fa640f8f5f5337f98db4d55d887fc93773b832', 
    'lL73ZwOJwqDVrT9DXE+msKxZPDqfBxmfe/HMgp30sbU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)