UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'beDWTq1udVvA/q3wgVBKVbUdtQoIkbH1bFVqy9AF2po=' 
WHERE 
  key_id = '250bf4d5fff170222262a539bcd0b812b46107f9a9ecbb7e197b35f0a3c91fbe' 
  AND (
    token = 'beDWTq1udVvA/q3wgVBKVbUdtQoIkbH1bFVqy9AF2po=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )