UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z/cbdfCy4kJIFwhN+yZ8CBHWCJNecye7lgb5eDKWXCw=' 
WHERE 
  key_id = '626871d0cb3dd8016e56880c9c96aef11df10cfdf4540b5e93390ef739478f23' 
  AND (
    token = 'z/cbdfCy4kJIFwhN+yZ8CBHWCJNecye7lgb5eDKWXCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )