INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e81d81eee85d48d3c6b9003e2325f33dd96bddcb06b21881167116990ef755ae', 
    'EzrzgmBZEyCYdZDi1azpH+Mb4AB9PjzQsqN/R73s/Os=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )