INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6bb334184032634194aef4366de32e4300cc2e85523e5dad0837add80a19077', 
    '5EPy8UWMhhy4NUNIQO0GQZln8kokC1GS8SDzok0INlU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)