INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f5d71fbee90a393241d8dfd36ff9b4b712fc89aede3a776ec112da6b1f36ec1', 
    'puS29tNx8Lv+NsvCShetKawUHClCRMOgooBSvaNE/II=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)