INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebc9c035cddc3a694b2677471d7eeced93724497e9e74e53ac268853b65d5e0a', 
    'bMCiQtr7zFvTeHI1rI2XLx0nWQgsd7kxJXHqUFw0ocE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)