UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7sByfgO4kBnk+3nnqEJ3JQeKCFvHoEBLCe8TBdFAwpo=' 
WHERE 
  key_id = '6267e70580c82c2e435aa835b93168372f1ae02ec193bc90916260587c062cf8' 
  AND (
    token = '7sByfgO4kBnk+3nnqEJ3JQeKCFvHoEBLCe8TBdFAwpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )