UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DbhpMHbk4BX3sBPis/spI/jzg2X4HVwyVjeo3rLXJJE=' 
WHERE 
  key_id = 'a1167e1c8a04969f6be803f060ac167ddb28d3105b4534c8dbf2a3689a07d940' 
  AND (
    token = 'DbhpMHbk4BX3sBPis/spI/jzg2X4HVwyVjeo3rLXJJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )