INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76665961a65aa5efabf4e0cdc5b39c9bbad28d42bd1e84f2aac91f951ba8967a', 
    'buZMAbAUcgboxxfG3pYqcowUid8kNv9YKRbzspYuXZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)