UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BY5qbtiTlW4Lo4L2vXt9333RE8wrjVdgqZyDnBIYWqw=' 
WHERE 
  key_id = '7f108a3329f512444ba09d2bc15d6d483ed5b95d1575264103ca13032b09f4a3' 
  AND (
    token = 'BY5qbtiTlW4Lo4L2vXt9333RE8wrjVdgqZyDnBIYWqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )