INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b99fc43b46751320d06d09cdd9d62fe9ff1d2528432eae54d3dc23e0eaf44365', 
    'SBYRQ1AHSUFSgacZZf1zldsXZwyYfsXwEaFf5VjB/KU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)