UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BlnmtYQu1Sif0JvelHwDOQ5PhI9MP1biMzzAjwOVZDo=' 
WHERE 
  key_id = 'deeb19da312ef745d04b149eb09213411d4617255a0e197a6bbee93172b71961' 
  AND (
    token = 'BlnmtYQu1Sif0JvelHwDOQ5PhI9MP1biMzzAjwOVZDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )