UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HFdFW6v+NFtRdZwaLrGDqfSQZWaGzR4eOT9Nq+b6EHU=' 
WHERE 
  key_id = '19b17403ea26ab354fd77c444a857f997eac5ff51fd33089594d026ff7f09063' 
  AND (
    token = 'HFdFW6v+NFtRdZwaLrGDqfSQZWaGzR4eOT9Nq+b6EHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )