UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1CwoBlK6nqrCucJgwI0vnNrlVuLDCZbo9bNRXPCved4=' 
WHERE 
  key_id = 'd1a8acf754c95fbc4620ac3f443f440ba25284bcd55df60b51095b8f70c7ffb7' 
  AND (
    token = '1CwoBlK6nqrCucJgwI0vnNrlVuLDCZbo9bNRXPCved4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )