UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'REBdzDYtnLrCi7E3JPXe+X1ig+8pvfsF8gsTsvjr0PQ=' 
WHERE 
  key_id = 'cb06d8f669d841f9e8c655660ed02bc43c2b79a769a2ebc030503d84f41c6b17' 
  AND (
    token = 'REBdzDYtnLrCi7E3JPXe+X1ig+8pvfsF8gsTsvjr0PQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )