UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KaUUHzuDYPW522s4DVQz4yGVGFMaGHJFPq2Bf8IRyj8=' 
WHERE 
  key_id = '3f506229132b0c38c64e685c1e0c79cbedd87e352b7d683828359d0ac8befdf0' 
  AND (
    token = 'KaUUHzuDYPW522s4DVQz4yGVGFMaGHJFPq2Bf8IRyj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )