UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AOz9kspflUYNhLBFoQc3Tr7xwwhiFB/7H90kmEJ90xE=' 
WHERE 
  key_id = '2ab1195f37de287471828a621aed914b8d37680d7b250c8e7dedcd74461ae7d3' 
  AND (
    token = 'AOz9kspflUYNhLBFoQc3Tr7xwwhiFB/7H90kmEJ90xE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )