INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '514111ed98f53b22320b21c09edee8c353bf4b0776e74adb4b55525377a7abcf', 
    'zsDS7pdyL0k6ty/DaIpA5dKPv8qvaGkfggwCpZ0KCyI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)