UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zriK86IEx9C8SEDB04bDiJkggYIY3WgN4t6XyLAVNKE=' 
WHERE 
  key_id = '061711b6b3026baad18989c800378caaa75d7af952f142ed3505a6dac961184a' 
  AND (
    token = 'zriK86IEx9C8SEDB04bDiJkggYIY3WgN4t6XyLAVNKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )