UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gidn+BcX+hjxxLpGW1vIMXA5sQ5V88u0b6B6OdrH+j0=' 
WHERE 
  key_id = '1b3c39f68c45f96fdc4ab9cb9056ab588153d65389623090c9d4fed0d972895a' 
  AND (
    token = 'Gidn+BcX+hjxxLpGW1vIMXA5sQ5V88u0b6B6OdrH+j0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )