UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/clS72yMajbCTeVgy/6M7lSIFV8bSFo39dlK2tHuc/g=' 
WHERE 
  key_id = '2439add148e22bc5046a8cc831677615e9cad5d7eeba1c6cc3df60b373d41650' 
  AND (
    token = '/clS72yMajbCTeVgy/6M7lSIFV8bSFo39dlK2tHuc/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )