UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6i7NsUgdYF3Hh/hOK/6MFskingqXzCdPOjehyBr9/R4=' 
WHERE 
  key_id = 'ae4d4526cd8898488e8bdf6c54d019b022ab4c50dd7ab165cf95f0b55cd09d27' 
  AND (
    token = '6i7NsUgdYF3Hh/hOK/6MFskingqXzCdPOjehyBr9/R4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )