INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1e008388f95919a52fcece0de73a49d572f0d5450325817ac022a29770d937e', 
    'pAAxuCxOjIYPqlRg37yNiuF33XZfcKQwMcqyU7y2VGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)