UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L+3dGaAezETYWHXqq/kZ6yAX0QSDGHamlbaVhWUfFEg=' 
WHERE 
  key_id = '32027d98a62751affe3bb34fead1ec4fe4b119bb0b1333d9d404efafddd55164' 
  AND (
    token = 'L+3dGaAezETYWHXqq/kZ6yAX0QSDGHamlbaVhWUfFEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )