UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DwvSMJLhkD6AP7VvgU7VQmYReR1EPsKUEXcRXFiUz4s=' 
WHERE 
  key_id = '891a48297c22e292db49cb3c191eb74482ee3deed9c31eaf1e2a5205a74cdb88' 
  AND (
    token = 'DwvSMJLhkD6AP7VvgU7VQmYReR1EPsKUEXcRXFiUz4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )