UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kc6UhCCqv947xuFHOEDOnKOBg5639zbNxayCDT8qMl4=' 
WHERE 
  key_id = '41d641a430782035331d7c5a9f2b90f74d7b2f00e5fa20df509786e4b9ea6d09' 
  AND (
    token = 'kc6UhCCqv947xuFHOEDOnKOBg5639zbNxayCDT8qMl4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )