UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DjDNbC3jkJPYud3F3yqGPjiUyRE89Rn/LLd//k32KNk=' 
WHERE 
  key_id = 'c339ed8350fa4ce29cfff0aeafc76481d277899a76cea7409438dcc3e8a21abb' 
  AND (
    token = 'DjDNbC3jkJPYud3F3yqGPjiUyRE89Rn/LLd//k32KNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )