UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KRDLpk9Y0mRRU9G+oCmBOYFlENdcNjlJXSvFRrcV4mo=' 
WHERE 
  key_id = '4b72d715bb0bf32dae8bb4f70a28f6f450c2aeb47305f50625c46c0a49fa662e' 
  AND (
    token = 'KRDLpk9Y0mRRU9G+oCmBOYFlENdcNjlJXSvFRrcV4mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )