UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5d6Wm/lq2HpLPSv4/vlP5YwHvuH3sO1jqTrUL/O9j8U=' 
WHERE 
  key_id = '549f4c4488f5c64a2411afc5eec2ba8bcb85b1a512c1eb33ecad4c9a17281f6d' 
  AND (
    token = '5d6Wm/lq2HpLPSv4/vlP5YwHvuH3sO1jqTrUL/O9j8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )