UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZxW4t27iV+IQxNNksv5piWKZ4bw8Suzdn9xevHj8+1U=' 
WHERE 
  key_id = 'dbac42ea0ce9bcf69f33ae50d3660c989909108001fae3ff91e70c81073f2e07' 
  AND (
    token = 'ZxW4t27iV+IQxNNksv5piWKZ4bw8Suzdn9xevHj8+1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )