UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UZmEf0pkBMgVf6dcgD9ZYIDX33K0U4tHGHqHiQWg74Q=' 
WHERE 
  key_id = '90e47c36e7745206da4349b52726179e9a01387dfe9b150cc1ff2a6fca02f1aa' 
  AND (
    token = 'UZmEf0pkBMgVf6dcgD9ZYIDX33K0U4tHGHqHiQWg74Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )