UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IV3i+EhGztEShyzP/0g4HQjs/v4AgzSqhvtpGmYW5r4=' 
WHERE 
  key_id = '4c42dce12ca1727e63f26ae603d41cb47f77e71c5bde251b4a8ae6afbbb0f753' 
  AND (
    token = 'IV3i+EhGztEShyzP/0g4HQjs/v4AgzSqhvtpGmYW5r4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )