INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '703f0926ee0b34b5365f127d4023cd0fdd7dab7f98173b72303c63a6ff90e458', 
    'N8yTHmR6qsZTDNffgbAQ0mYmvxp/GxMSe9alrB8AwsQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)