UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ulatNHsuy+8Nm6LqzLZJdCWMgWh2i0LmBOT1TV1h6m4=' 
WHERE 
  key_id = '337dac533f2a53c000b508b0cc05301bc9164beca84e322acd2f988de3044a5c' 
  AND (
    token = 'ulatNHsuy+8Nm6LqzLZJdCWMgWh2i0LmBOT1TV1h6m4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )