UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jnjKIVdy7l/bsS3M3JlFH93u8cCJUbGSFnOszxbIVNs=' 
WHERE 
  key_id = '23ffd69c4ac360f521c12caac0132bca8666ab7dd03faff11b3d47f1266e6a4c' 
  AND (
    token = 'jnjKIVdy7l/bsS3M3JlFH93u8cCJUbGSFnOszxbIVNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )