INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e52cc2ea18cdfdb91eb5d670ae3b7bf6852106650ed4151f90081a183c9a33d5', 
    'vjtW7mJnQRxdk7Wbf4RBTUSSkhKhdDwjL7ALQ/4GNR4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)