UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zJAcgjuStegdaWArVwSU1X2P5cQUEXuktlMkh8WXCe8=' 
WHERE 
  key_id = '5548e9816a36a099c9b5b7131ecb6a2dae29b9d01c4a5ef05bab9f3c2b6c91d5' 
  AND (
    token = 'zJAcgjuStegdaWArVwSU1X2P5cQUEXuktlMkh8WXCe8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )