UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wsgifqr5Yq3NVAiEx1a2uwbRRJkxiaWPC+BE0MgXghw=' 
WHERE 
  key_id = '8fb50b8f7b66f9ce604c7dbda34cb427108d7802d953dd8c1c33725d0eef7b86' 
  AND (
    token = 'wsgifqr5Yq3NVAiEx1a2uwbRRJkxiaWPC+BE0MgXghw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )