UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TV/StLuLLQgpylZL2S6ORNQxsVS30Jz3b0xrDctNexY=' 
WHERE 
  key_id = 'a1281e5ae810fc39ac35c8c0632173141776506e9e9d4f5b46c8ebb2dd012b83' 
  AND (
    token = 'TV/StLuLLQgpylZL2S6ORNQxsVS30Jz3b0xrDctNexY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )