INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0c11dc2aefa0832d7a81a86dcf7b9c06986c49e6d260ddda896a6d1ec60ce7d', 
    'RIiUtbgve/fPnIeh7IQaQVEgSmtObyiQkowx2VLzHm0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)