UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zinadeVsY06lGgek/WwulkqFGMpgaf82thb3jdZ8Sr0=' 
WHERE 
  key_id = '29049d69ad1051a1faf8f1452f6b122e99055b9fc45b4a124017995d5831f3e0' 
  AND (
    token = 'zinadeVsY06lGgek/WwulkqFGMpgaf82thb3jdZ8Sr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )