UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lUzYCmPmi3dc1hE1G3uV7a40OKEx7baXUUgQ5u0MZpo=' 
WHERE 
  key_id = '7f170deeb0375ef64baab3f158bb6db96acf635bcb5d063cba3b5b06abdfed2c' 
  AND (
    token = 'lUzYCmPmi3dc1hE1G3uV7a40OKEx7baXUUgQ5u0MZpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )