UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L8GV+Po4SNzrladWuR+/V5C+UqSYuFBQ/kEZvv4U0B8=' 
WHERE 
  key_id = '3dfb4a53715528b32c39c639c0aea51496c1ff3ed6453d1ad3c14a539579b70f' 
  AND (
    token = 'L8GV+Po4SNzrladWuR+/V5C+UqSYuFBQ/kEZvv4U0B8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )