UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aN+sSQqwc0FdQohtAZs+mVNCyBfi6x2RLyOPqxT3f4o=' 
WHERE 
  key_id = '36a3783f88acde7152b50178ded59ebb7cc19121d4a25756d39613560542a058' 
  AND (
    token = 'aN+sSQqwc0FdQohtAZs+mVNCyBfi6x2RLyOPqxT3f4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )