UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sYuq6eVPCePiPFCamCi0FQn2tYHnEvESnIa0uM9l33o=' 
WHERE 
  key_id = '525260688cc4db8cd3907a8b3651b6e5bce56375c945405377ebdb049be1f7b7' 
  AND (
    token = 'sYuq6eVPCePiPFCamCi0FQn2tYHnEvESnIa0uM9l33o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )