UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pz9gr7IP7INQvD8+96XmD8Zl0BlkkbuGB02c9ZuLjd0=' 
WHERE 
  key_id = '5813686d39b11614e1805f78d7e1909dd8d38426f8a0bf9cd1c07b0ddfb8aea8' 
  AND (
    token = 'pz9gr7IP7INQvD8+96XmD8Zl0BlkkbuGB02c9ZuLjd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )