UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/T+FKtQOY/1+k/oCT0/cgNn1T0i4ZpslJBBNSiXlx3U=' 
WHERE 
  key_id = 'ec5c23329807f8f683af098cf966c170e83332f1e939110e3fd060e9433dcd0e' 
  AND (
    token = '/T+FKtQOY/1+k/oCT0/cgNn1T0i4ZpslJBBNSiXlx3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )