UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'givpzkSPIaUvDjwzbbVNDxy9VguEL1DjFwmZOtKidpY=' 
WHERE 
  key_id = '41b5e4982e72c34fd5e5aa89896cd107173cedcfee297aa897e6ae557e383fde' 
  AND (
    token = 'givpzkSPIaUvDjwzbbVNDxy9VguEL1DjFwmZOtKidpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )