UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vaj0qord11bdpGTmFpO3vmrSdstNvycpaRNefLwl6Ns=' 
WHERE 
  key_id = 'b292d685a2df0899ad252544fede87871edd66fce91b0ce7dc91379e61b8fd00' 
  AND (
    token = 'vaj0qord11bdpGTmFpO3vmrSdstNvycpaRNefLwl6Ns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )