UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pi4jBDPeEX77IZO6fCk4KF09FZr/blIGgK4+FslgImo=' 
WHERE 
  key_id = 'e2da0cf30e4af27959c997fe88046ca2d00f0d782ed7c7670919b3921c24f59d' 
  AND (
    token = 'Pi4jBDPeEX77IZO6fCk4KF09FZr/blIGgK4+FslgImo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )