UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JydPPqdJrOY6ugDGJHYlupiDDXt1AiBVhxnmXaD9Brk=' 
WHERE 
  key_id = 'a21f3a6deed61117fcbc0886af9281fe649d761058f9e7fc5c16687027c74a2f' 
  AND (
    token = 'JydPPqdJrOY6ugDGJHYlupiDDXt1AiBVhxnmXaD9Brk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )