UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VDnKkg9E8I4LoziGbp/zt3cdOmYLHBSEoBC6R6OPArk=' 
WHERE 
  key_id = '2c146b1078b14c441dd48cb63f088180cf182a1bc85ab5d2f37c5a2b891317ef' 
  AND (
    token = 'VDnKkg9E8I4LoziGbp/zt3cdOmYLHBSEoBC6R6OPArk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )