UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OIx1ACAEz1HAB1bhWDFU2vsTJhGfNBcbamx46s8eELk=' 
WHERE 
  key_id = 'b8d4f2ff4c164059352053177fc92f80b95b2ef6ebd01af14dd334295a88c183' 
  AND (
    token = 'OIx1ACAEz1HAB1bhWDFU2vsTJhGfNBcbamx46s8eELk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )