UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '40hP0zfy2+XJ+H6yxM29Rv2IW7ZMW7h7lMqwUBuwYHg=' 
WHERE 
  key_id = '43b3901092d8e9acd348fcb8106b799415aeb74d895e5068307d9b97292856c1' 
  AND (
    token = '40hP0zfy2+XJ+H6yxM29Rv2IW7ZMW7h7lMqwUBuwYHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )