INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53715cca3cbf446b2378a9f52ab50c691d591d90731b170d5b03d9fbe5464e2e', 
    '5El8K3K+OkByLjTUV5V69e2cV2GS4Y0SWq77UIgbxXw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00071

Result

int(1)