UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ik+LfisvN0z8mx9ie3oXOr5KAsn2dds1oJ6rFlM2IiI=' 
WHERE 
  key_id = '03b19fde241eec779005dc351f70de74cbd909562364fabb7c8506641b42a01f' 
  AND (
    token = 'ik+LfisvN0z8mx9ie3oXOr5KAsn2dds1oJ6rFlM2IiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )