UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G+PWV1o18TjWHpO/8fM9mX7onbWg49VDGKnV/ZKae+8=' 
WHERE 
  key_id = '7bdf13b4c8f681329676ba5e7a6b68877212586b975c4bce6f77e2babb593a71' 
  AND (
    token = 'G+PWV1o18TjWHpO/8fM9mX7onbWg49VDGKnV/ZKae+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )