UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'le3/NAc0tj1ti+vri7LFRiKCCWOVW8ugTZ/y1sSo5Hw=' 
WHERE 
  key_id = 'a9b73758ed474790b63c6f33ad6063400a9e354b71303d3b74183aab9e0ff0ca' 
  AND (
    token = 'le3/NAc0tj1ti+vri7LFRiKCCWOVW8ugTZ/y1sSo5Hw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )