UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BhcYvKuxQmMnplvT6eRlcdxnKbS2kSpcVdwvqtLwzzY=' 
WHERE 
  key_id = '98eb44ca29d633655bdb06c4344df90c5ea73d60d97dbd367e050ad1c3bfcb59' 
  AND (
    token = 'BhcYvKuxQmMnplvT6eRlcdxnKbS2kSpcVdwvqtLwzzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )