UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hl9lQCeq+RGTQayH7MpWkIXc0FsjZ+qbH3SAAkzJ/OA=' 
WHERE 
  key_id = '916cd03d070e59561fe2d95a2841a7c7eca8b5fe5bad5b7162cddf12f6e6e4c9' 
  AND (
    token = 'Hl9lQCeq+RGTQayH7MpWkIXc0FsjZ+qbH3SAAkzJ/OA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )