INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16f8d33960819a4384650b109f8aa1e91f29b7b95486786b9f72292be0fdc5f3', 
    'UeJKkYEt9/NkbVVa/QuUJdv76Peo8Ek9pYlwaZwNKDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)