UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TgmKIaBtX50Z+p2WmToMxwJz2BaoENj6IrneFrK2SIg=' 
WHERE 
  key_id = 'b00ce4fbba884bfd4645fe16714f4e16b4bd7aa6e778d21d1102c8808e4f2d43' 
  AND (
    token = 'TgmKIaBtX50Z+p2WmToMxwJz2BaoENj6IrneFrK2SIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )