INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3e51d6123fa4980c3f33ef6f5e225b431323bf1e3109e2b45369c0c8069460b', 
    '/N6rfhmX/m4MmUVI93VskVEIyaFYJdftS/QFCSij/o4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )