INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7f23f8f02e08e6286796b88688ba0c0730bad47cec277ec8d3cb040f3fc5046', 
    '6JmgdD6ntUOM3qp0aawnMhZ1/LQ9ZGVDgUVhvqB5ngA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)