INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd94219923b1a6a389e5eb0decb76bc35a5238d499297bd9f5c8f6436702d326a', 
    'saE7sZlUQJS/1k12WiR3IiI9HfRTkHjN5etuc3aPW1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)