INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6df75a023ca7bd4e354587d9cde7cca0fce32c75b15c58a39cc48cec177ab33', 
    'Vp3Kj3z4L+pmhKqwLKtH7hZAutvZYxQHE1+HLGU4GFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)