UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RSHbzNzRvq1Xwj8+8xTuYtC6VHkWF/0JP7tGs0meaik=' 
WHERE 
  key_id = 'f2040266fc78ea5644649b68d72bfe74a643a030c95fb78f577855e38738dfc5' 
  AND (
    token = 'RSHbzNzRvq1Xwj8+8xTuYtC6VHkWF/0JP7tGs0meaik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )