UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sc2pd8ofm4qptGOHm30Ex0V0cgQqbMIgFx0OW1hx+Og=' 
WHERE 
  key_id = '1a5f2cdabb4f9c64436e9db45483203f4dee76668b1d3889a16b65acb73ef96b' 
  AND (
    token = 'Sc2pd8ofm4qptGOHm30Ex0V0cgQqbMIgFx0OW1hx+Og=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )