UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd6mo7FlOX7jZl4DHljfiV4D0zL1XAV56clgbsVESmMU=' 
WHERE 
  key_id = 'c505c99221d47e115dd9fb8f6bd853643f2fe435b8ea03c8e803e54ee34454f1' 
  AND (
    token = 'd6mo7FlOX7jZl4DHljfiV4D0zL1XAV56clgbsVESmMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )