UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bAxje10GQFryIM7zjx9bjk77pEiUtoG1QnQLI5pJs/k=' 
WHERE 
  key_id = '700333bda75d561f25237b33dc33b248b02df0a09c6750dd99dc678257092f8f' 
  AND (
    token = 'bAxje10GQFryIM7zjx9bjk77pEiUtoG1QnQLI5pJs/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )