UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '54Jdf/P99y/NBCw+5x33I3b9nQerui5059jFSBFCaYA=' 
WHERE 
  key_id = 'f837bd9950f4d84e109b8a01a170436f4135400c710cd91392d818f0e58d6bfb' 
  AND (
    token = '54Jdf/P99y/NBCw+5x33I3b9nQerui5059jFSBFCaYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )