UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pHue1y9/n/2ClnqtFUcLCHjgbr/8Qp3LRTULq3uQvXw=' 
WHERE 
  key_id = 'b9a7c0cddfe2f0784f8e843817c0b14ea8f5707551bafd0bba62baf36e733e51' 
  AND (
    token = 'pHue1y9/n/2ClnqtFUcLCHjgbr/8Qp3LRTULq3uQvXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )