UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iBBUZGoyxCYX6pdZGbtc1fH2AlUd3K8SJL1jiFTOrUU=' 
WHERE 
  key_id = 'ac9d2196c3d205d08b9cf79a3bf6c33c6297cfe47e0c1415c754fef0b6bd6fe6' 
  AND (
    token = 'iBBUZGoyxCYX6pdZGbtc1fH2AlUd3K8SJL1jiFTOrUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )