UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0KlXTVYqMBZvIVAK6JdaMQc89yOa3OYEs4iD4A4I7x8=' 
WHERE 
  key_id = 'befa0b623144505fd9b0f924a1a2896b580c1d5607db6e4f1bf03d6af7c5fe41' 
  AND (
    token = '0KlXTVYqMBZvIVAK6JdaMQc89yOa3OYEs4iD4A4I7x8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )