UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V2lOtZPuQiDBW6I0q53Ue8rTiupDsfOJMsPGSlEf+Ss=' 
WHERE 
  key_id = '537ccbbd0e093d3dfa7fe2171acc79f9068a2a012de7cb3da896271354246d7c' 
  AND (
    token = 'V2lOtZPuQiDBW6I0q53Ue8rTiupDsfOJMsPGSlEf+Ss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )