UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x8KrWQ9UPTCNrhqpfPSVwS97aa+BrfbnxXRuEma7VWU=' 
WHERE 
  key_id = '9077b81c15303e3ea3fb7911f6d435610a4dba62dfd53e4779c9f98d890073fc' 
  AND (
    token = 'x8KrWQ9UPTCNrhqpfPSVwS97aa+BrfbnxXRuEma7VWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )