UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dWywYtIRwr7PbwnZ15LU7nfg7PrYjx+inWoyRxxpLlY=' 
WHERE 
  key_id = '2439db9431113f6529c3c9e716bf4b55c2347b66c3b1324b6a717f324d9874ac' 
  AND (
    token = 'dWywYtIRwr7PbwnZ15LU7nfg7PrYjx+inWoyRxxpLlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )