UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V+1J3jmGGaofbwV/F0AuFsrljZ9ZBg5H7QU2cp1P5/g=' 
WHERE 
  key_id = '85a3c561840f2a67593138827550fd392c222009f0bf4a37c3a0e0355157de0b' 
  AND (
    token = 'V+1J3jmGGaofbwV/F0AuFsrljZ9ZBg5H7QU2cp1P5/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )