UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '00GGJjbCKe9F4UsLejEGdtJwGMvy0FZI5iLhgCrZAXg=' 
WHERE 
  key_id = '99941337ad40a880a1363d8e8b9a46cf904bb978df59add56e3a5d7dc73225d6' 
  AND (
    token = '00GGJjbCKe9F4UsLejEGdtJwGMvy0FZI5iLhgCrZAXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )