UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dpdFrbqBsFclTLVemhPD94kQ3Quz7LLnRTN+sZBJBUw=' 
WHERE 
  key_id = 'ce8dc7e0991c9303afa5cd15ef3592519c0d319a6af54cfdeb80da40393cca80' 
  AND (
    token = 'dpdFrbqBsFclTLVemhPD94kQ3Quz7LLnRTN+sZBJBUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )