UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'grD9HikX8+Z7wPm67Mp2tiMnpa2l/wMTqEEVNO5x3Jc=' 
WHERE 
  key_id = '90cd62bed50756cb81d7acbfe7bc83099d6a6fa901caec169d027bc4d60448e6' 
  AND (
    token = 'grD9HikX8+Z7wPm67Mp2tiMnpa2l/wMTqEEVNO5x3Jc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )