UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rWaFd8bMA/WdjNgbkoQFlcjetagek/TOVivU68T6G1Q=' 
WHERE 
  key_id = '7e027783f05d73d21bf0f92faf45fd8688695763773f1ee51b0623b3659788d6' 
  AND (
    token = 'rWaFd8bMA/WdjNgbkoQFlcjetagek/TOVivU68T6G1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )