UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SVVb9YrGDQKfRJAdz6luWBr6T7dv0CduashAlUQHZ+8=' 
WHERE 
  key_id = '7de461cfacf206f193416d83a95cfc96101d0d1870af6fe109588ecc5b1ae8b7' 
  AND (
    token = 'SVVb9YrGDQKfRJAdz6luWBr6T7dv0CduashAlUQHZ+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )