UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ntMnPU+jNgdQnlS34sKIuCglHdUBi3PyrXQKDEUSOgo=' 
WHERE 
  key_id = 'e5dc6fbff1bfcfd9f40b37e8f7830f70b862ec24254adb62c21d0a31954bd392' 
  AND (
    token = 'ntMnPU+jNgdQnlS34sKIuCglHdUBi3PyrXQKDEUSOgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )