UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aO95B40vITp3nu2F07XuQaJZkHnIbH0x8Dg7+3t40mk=' 
WHERE 
  key_id = 'adca337483a6b46f4a2520da6d709ca1acfb6cadd75fdd3534e79927f69e6f8f' 
  AND (
    token = 'aO95B40vITp3nu2F07XuQaJZkHnIbH0x8Dg7+3t40mk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )