UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SbR4qaT8XtdxHCC6esz7ZzIP0gGQtxq/+386QF1GfoU=' 
WHERE 
  key_id = '2b1a005f0645f772b11f040b4f3205208992207e6aa4d9feaed9f4bed8f180a2' 
  AND (
    token = 'SbR4qaT8XtdxHCC6esz7ZzIP0gGQtxq/+386QF1GfoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )