INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3068c34cee48771096182be7a49991cb7435106a989cf9216a467cb6662267cb', 
    'tLFpLExTGgj/8W5Ym5rHozM7JyADnzMlK+ZUwpTnNUo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)