INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4168dd21f23641b3555762278bd2e0770cf7254740425b08eb7be6bb634eb8a', 
    '5+DE7hu3LPBx3HMxW/Wl/sXHa1IAMGgxlYAgC3W/n20=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )