INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c908ddd86471063abae06c2edecbae9bf3c660ea7fa9e60e25abeeaf55295ad8', 
    '6fze/GEbLJDkRI00plVVmUIlFAgDWXWbsKhCqanHGMM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)