UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T90cDMLyxz7+8eP61vNwmw5PCEehCjJULBvaA7JwBkQ=' 
WHERE 
  key_id = '238e5ed43b6e0919357d04454c28fdb4a717d5b9a8f0936506ca4cf8bcd88178' 
  AND (
    token = 'T90cDMLyxz7+8eP61vNwmw5PCEehCjJULBvaA7JwBkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )