UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GGqWlb5cbvufnGnybqB14w2De5IjTcwo+C6aDZ34k/Q=' 
WHERE 
  key_id = '46a4f8485451363399ba4a6d8dcfe391ca7a77ed267a1bd91fbc22c2e81ccd67' 
  AND (
    token = 'GGqWlb5cbvufnGnybqB14w2De5IjTcwo+C6aDZ34k/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )