UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xLfFnXPuu3Ti8OBsLaNeHNRYLaClYIkcrR4Mb0fgmEQ=' 
WHERE 
  key_id = 'b74678c91d8e6ee505340aedd1bb5ac08d252350d33944e5765c1a49132684dd' 
  AND (
    token = 'xLfFnXPuu3Ti8OBsLaNeHNRYLaClYIkcrR4Mb0fgmEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )