INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cedc33183a2955d9ad287936c7becffd49336335ba8c11c2c898c646e9d0e3d', 
    'a5Jrao9XCooXjQj840S+y+Hm/VrKPhzu9wBWXNZ4KtU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )