INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8e58833b25d25fae893ae8e1dd4fd6de47ec03a1909929665551c86adc34262', 
    '+yrdUC2vyZGGqaEF+vh//1eDqdc1+Ff/AFjzTXofIzU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )