INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '684fc3d7ae3b47e1f897a9d58681efcc4eaa3b64a254b835bbc2fdb391d3c56f', 
    'NZ8nLOVTqoka/TKL5yg1+NQqE3PN13/zqJojJFnWKj0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )