INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c51d21cebeb93eb7510a8431c68444cba92b92177cf3b6eb449eaa461f533d93', 
    'JaQoWR2sMVX3LJG/fK8wpRQH+56lJJ/IovjOR9v0+Uo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )