INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47ac270b5be5144d7b4d8ea6dfe20114ede58c66fed7166c4a6ef0b774c3bf8e', 
    'TrRm57tmIh0AlLjrLeSZzaHqP/7rXo8Rwee5+9fu514=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)