UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zpTfd8uInvBxJvlrEP9BMlZ2auBL7LEUSBYiylN0vOY=' 
WHERE 
  key_id = '218689049aae96f1aa2b968bab3fb3aa48049d54eb676870e014d5db0482a0be' 
  AND (
    token = 'zpTfd8uInvBxJvlrEP9BMlZ2auBL7LEUSBYiylN0vOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )