INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec8ea1c6cb2811f8dfcb5d79e66cbd7946897fd901d368ed8546c12a4a6ce8e3', 
    '4u+LusJBSA67JinPOxkdJg3zA/yPv/lt1yvUYnnq2sQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )