UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W1QtUqfzWQF7DaQn3gldoFNYqJUVWipuxS+LRFnY7nQ=' 
WHERE 
  key_id = 'bec27d19e614bec6718570795c58941a36d08920b7bc59dcdd087f25edf9ecc5' 
  AND (
    token = 'W1QtUqfzWQF7DaQn3gldoFNYqJUVWipuxS+LRFnY7nQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )