UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YVwk+11i3Kn0zgXOhNoZSIIiSUWUvlr4Sky8xhHn6bk=' 
WHERE 
  key_id = '39ededa8a59a9a556680f7305dedf9fca15df4cac15c7f0a326d5af52eb0d6b6' 
  AND (
    token = 'YVwk+11i3Kn0zgXOhNoZSIIiSUWUvlr4Sky8xhHn6bk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )