INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef2ebe1e76fd3fba880f8c97b976c74c234f10ce240194fe8bca2f70927985a6', 
    'Y81ERA6YMOWyS3AgeUko9NiUJxQv4Y5XpWVn22uV4lA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)