UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Arplk9SC/C/tdA9aCB414lnwRqvxk3gZFSpH9/vT1uY=' 
WHERE 
  key_id = 'bf7c313796769841dbde63cede8c42594040001afa2208a615b67230c34c0688' 
  AND (
    token = 'Arplk9SC/C/tdA9aCB414lnwRqvxk3gZFSpH9/vT1uY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )