INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f2334f2d80f61a89ee2f76d172353c5a094c2d1e5366eb47ad92062bd44538d', 
    'PUw9mT3kup3nkO5/Rz8j+K21ETuwaAXdQyV/hYjQEss=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )