UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '84ECeR5PSoWFC2s44m1Ci3lZNZXuSDz+Df0HV6p8e/U=' 
WHERE 
  key_id = 'cce764f385653731471551f39cf3c89c4c04c94d5bcdbd289e3168f67563e45e' 
  AND (
    token = '84ECeR5PSoWFC2s44m1Ci3lZNZXuSDz+Df0HV6p8e/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )