UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dFQsfEeljti3mZa3xAVdpuQXFA398tR3w0fOxEfoxdA=' 
WHERE 
  key_id = 'b9b8aae455670a7f4c20cee4a194e6a97860d83b77259dfaacbf996dd9e3608c' 
  AND (
    token = 'dFQsfEeljti3mZa3xAVdpuQXFA398tR3w0fOxEfoxdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )