UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C4hKbT/+hdGp+hNKLdqVk1uYQnXAo+gJIvSd+rSxoBU=' 
WHERE 
  key_id = 'd6f07977237fc4ad60b8730d0ce5604a81916f266ab223872680019e4c7d9d19' 
  AND (
    token = 'C4hKbT/+hdGp+hNKLdqVk1uYQnXAo+gJIvSd+rSxoBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )