INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '251f556cc31b3827fbd1562a438c491d821d2aeeb17e8d0d92989a1f84289440', 
    'FdFIigPJJu5+e4fzKRNHmP5WqAWREcdQWt/v6bqykCE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)