UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ncZRxcJ+61oGW8ui2xTxIhXGgbxuoeBUJ7Gs4Cenhmc=' 
WHERE 
  key_id = '5505b54a918004407c7aeaab06d7dad5ea40526a268767cfa5ca33dd5715d2d8' 
  AND (
    token = 'ncZRxcJ+61oGW8ui2xTxIhXGgbxuoeBUJ7Gs4Cenhmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )