UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gmA26MTxPJjuVk292B2cSy6Ob/dFdONDYCdaKRZLCOc=' 
WHERE 
  key_id = 'a7d60987f342f75795f53a81f5f5eb017757affe526fd624ef75c21124ee9226' 
  AND (
    token = 'gmA26MTxPJjuVk292B2cSy6Ob/dFdONDYCdaKRZLCOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )