UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0OFyqqrtikUnBVYA8+0otIgb7X1lSIQaJHsyh875QNM=' 
WHERE 
  key_id = 'a0d65b8fa946fb9953c45b938374896651c4c2fe837e7c311784ba1c5cd7a837' 
  AND (
    token = '0OFyqqrtikUnBVYA8+0otIgb7X1lSIQaJHsyh875QNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )