INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d608cfe297fae4718c0ea930446ea6687d888c70d6bc02004bd536c50056ad9', 
    'F7qD3mNyWuEJr1C3LOXlWv7U+qMhf25IWCJ1/steIiM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)