UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S7NYRTFdOsyZN7SpK4MJaNZM+OeoXL42XSMOjxz/kxk=' 
WHERE 
  key_id = 'f6c77e9457fe99cf2ea7a200da46db68822187b9007ec46e8f151987dcfb91dd' 
  AND (
    token = 'S7NYRTFdOsyZN7SpK4MJaNZM+OeoXL42XSMOjxz/kxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )