INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef26b2fd11f09b8ab4cff5b0e910f2a1397a3d07b9837f539f2f1d5afef5e969', 
    'm5OZxYwodU1RU5fzm24jONzvIRwxgQd+7t93SdxTLEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)