INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71ca8ebd65e1a2fa612cef85da1733053e3212e5c686dee3a2ac9ee79c656f88', 
    'YUwN1rNDy2UbW6NkwI/s+Xe59ttpS1ICT4cPKuPjE/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )