UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HHOPVxVqTxN4N9h4YDOaubwz6b5xlvNaImrX64IL1uU=' 
WHERE 
  key_id = '8d8f6c66bbcb9429bb9443e6899eccc909d62e8279bedb7dcfd75d99ca84c2a8' 
  AND (
    token = 'HHOPVxVqTxN4N9h4YDOaubwz6b5xlvNaImrX64IL1uU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )