INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8bd616246b75363f06f75b5c7c251366ba2e415efe29d5df7e0416c1f13cd0a', 
    'CnfZ3f6AkFwdZImykyduQIn4Z6I6Si2pDc5QFB+GDhw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)