UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e0SMChwkLf8zo9aR8ebnLqSopgq2Th+cIgXxhGEs2w0=' 
WHERE 
  key_id = '85e7c430bebc7600f875df0f9ed3bb80a659a44422ebe95f3efaa807ef8df456' 
  AND (
    token = 'e0SMChwkLf8zo9aR8ebnLqSopgq2Th+cIgXxhGEs2w0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )