UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lX1dJx+g2rwGV8w1awksi/++lFmmkUChNPMlTZUOW30=' 
WHERE 
  key_id = '96277d2dc91002f1dd950b0914fa2a0ce449fd799126e3c6e16b89d63086fcb1' 
  AND (
    token = 'lX1dJx+g2rwGV8w1awksi/++lFmmkUChNPMlTZUOW30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )