UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mvqeez6x0BpEjGNXebYUOSrlf8vY0KkNi5KnFKPjPFY=' 
WHERE 
  key_id = '66c3d26d00784ad45a6e04ae6792f0fdf3003297c05958eb27ce7dd0de8599e8' 
  AND (
    token = 'mvqeez6x0BpEjGNXebYUOSrlf8vY0KkNi5KnFKPjPFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )