UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KkekZEnYkopMnPh596G/cJPUCWujIpDYvsNMw0GQYao=' 
WHERE 
  key_id = '47dbee4ae200584876c29b7344f24a2fb702a4b384f2c2fed178426ffc6f84e8' 
  AND (
    token = 'KkekZEnYkopMnPh596G/cJPUCWujIpDYvsNMw0GQYao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )