INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eea2d233d6e49df8c031fc8e86175b645b0b6259d04a69718d2b6ba4ea680ade', 
    'FMqQkpq+i9kIZ4g7Jr+ZdCmdAZvt44+86G8VH84WVdY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)