UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Twp5vhveVGlO7oA1h2gMQ03tRXh8t7vsrY9tcS0ubIM=' 
WHERE 
  key_id = 'aa39064dc7fb8b10f646a4889d2fa96267569b703da39c85ab90a78d7d9425cf' 
  AND (
    token = 'Twp5vhveVGlO7oA1h2gMQ03tRXh8t7vsrY9tcS0ubIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )