UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TtyNVhVmnmAYStUwuBgtNeR8v83zFB6dnKaTIoaEBOM=' 
WHERE 
  key_id = 'b17b7962857318c1a43a1478cd4d94ea10cfe4b4d1396fceea957dec79dff288' 
  AND (
    token = 'TtyNVhVmnmAYStUwuBgtNeR8v83zFB6dnKaTIoaEBOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )