UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ax+mII2VMvhx36H8iENPmP3zWileO/DwAyIxLJdTR/0=' 
WHERE 
  key_id = 'c1c411026edef52b50309ccd3ae803ccbae3632dae8de19e6008c93749fbdfec' 
  AND (
    token = 'ax+mII2VMvhx36H8iENPmP3zWileO/DwAyIxLJdTR/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )