UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OMuOWBDvkatEUnyhYSV6NPNXL+jbl6m0Y48pS7f/+r8=' 
WHERE 
  key_id = 'dc9bbfa82eafeaa5a92f8a61108e30bf759a71eb2cba568706c79562946af13d' 
  AND (
    token = 'OMuOWBDvkatEUnyhYSV6NPNXL+jbl6m0Y48pS7f/+r8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )