UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PrEGIcVVck95ehWPyGfFa6pium02SZ5F6xrh6/gpg7o=' 
WHERE 
  key_id = '1c46c87a6a54f1228ff89ab230fbdfe6e2f26d617898ce166883c287dfdddd2c' 
  AND (
    token = 'PrEGIcVVck95ehWPyGfFa6pium02SZ5F6xrh6/gpg7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )