UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2R5SlYW+17cGMHxdS0EKvqSV/qIZL3+26+Q+KqlhqwY=' 
WHERE 
  key_id = '40eb4c0515e074224b012deabf700b658111207e00937a210c7e642f5b6ba131' 
  AND (
    token = '2R5SlYW+17cGMHxdS0EKvqSV/qIZL3+26+Q+KqlhqwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )