UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'krgEWJm2Ti0DZWQ/i4/F0JlDfQzpHYkV23MOiIDn3Qw=' 
WHERE 
  key_id = '424a770ce14754bfb95b6f08a80cf63e357a5c407a50735603a6dbf8b2e6cd8b' 
  AND (
    token = 'krgEWJm2Ti0DZWQ/i4/F0JlDfQzpHYkV23MOiIDn3Qw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )