UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x4Zw6AC8+5FCBsWD+DZ/3GZsl2em5qXT6tSMFUpaB48=' 
WHERE 
  key_id = 'c15e0e69b957da9a87a8563a0cd32fc9e4aa57583a8514f6b03a2b51318b32eb' 
  AND (
    token = 'x4Zw6AC8+5FCBsWD+DZ/3GZsl2em5qXT6tSMFUpaB48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )