UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SqfuiFfs2XHlBgketp1/FhPUl82f4CdJiPv7Edc5ox0=' 
WHERE 
  key_id = 'd20188440fbd0492bd989c0b997559917a03810c36dc9d8fe31da50a7e5abff8' 
  AND (
    token = 'SqfuiFfs2XHlBgketp1/FhPUl82f4CdJiPv7Edc5ox0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )