UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ybc5bN4BqI10zyjIQ8o33GVA4TMRWJy7DVKEQur1GRw=' 
WHERE 
  key_id = '04b6b55ac2c2ca82773999aca211f83721a27b3154495980563195de67126ac9' 
  AND (
    token = 'ybc5bN4BqI10zyjIQ8o33GVA4TMRWJy7DVKEQur1GRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )