UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CGWhxt3pEeGr0tRGAtmz1NWdumKRNavIBS8zb4i2a44=' 
WHERE 
  key_id = 'c7416da74c525b62726f2f777a822804c02b9655fc74e8ea73db171226ca7baa' 
  AND (
    token = 'CGWhxt3pEeGr0tRGAtmz1NWdumKRNavIBS8zb4i2a44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )