INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da7b8c541cc11036d3a64e60c6ddfe343d4f370d316f93caf936283e2bb95ef8', 
    'hRgeoglKRxb331z7TMrVGBMrseEWAmbSoAjfpFKIqMM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)