UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L7Xx9CDIVIjc8+Vs11/+X+18x7K93VtmHwVKjizMVgc=' 
WHERE 
  key_id = '6363cde89b2d98961876b6d5fb81daefbf7bde1d09a568ee7cf4ebed8f34186e' 
  AND (
    token = 'L7Xx9CDIVIjc8+Vs11/+X+18x7K93VtmHwVKjizMVgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )