INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ac6a0125a7f7f150005503797e4a9d354e6f86ce00e6b5b2629289df09f8669', 
    'c7nVAsdTEk0FIUvjEHXZiqyCxHswAjqQhaym6MWMWNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)