UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EzN72ZMvE22+n2QDPuqTztdORPKWY58fF63t5xGbZpM=' 
WHERE 
  key_id = 'eeb769c183a327cfa3be484097e6097f25c582f4085b35f94b2f9a63de206e3b' 
  AND (
    token = 'EzN72ZMvE22+n2QDPuqTztdORPKWY58fF63t5xGbZpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )