UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UpCPfKGAKi630z6yfiDlXKOdmU9z2JBRWRJgmoNWkBY=' 
WHERE 
  key_id = '198ea7e2b32a9f758675e77b99f3cb43f72e598c71d6a27d46e071857eeb1c2e' 
  AND (
    token = 'UpCPfKGAKi630z6yfiDlXKOdmU9z2JBRWRJgmoNWkBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )