INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27c51fcf6bdccf776b3628f1cc4dd80b9bed3dec46a76ad4121006e29a3ca0e8', 
    'I6SzZDnued1Il68WMYDzfyQlAyQYvLLca/TNyaV+foM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)