UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wky8vLrcXsDXX25YZsqpMDR+5ux8jEFhEEkF3JI/U7Q=' 
WHERE 
  key_id = '8de05768ce28d93d94fcef9dfc6b1bba4ee14b4826a02bfd9789cdc548e988df' 
  AND (
    token = 'Wky8vLrcXsDXX25YZsqpMDR+5ux8jEFhEEkF3JI/U7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )