INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fef7d15d085e9a2948e2e942332c431a76db61d627b8bd171a89fc5bdc18001e', 
    'a7ZqZl8E0CLHR0JUfyFebVpwHvlEf3cLScOr8b27fIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)