UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DRP4+8ka51lfS5uB44ub80TlcJXOU2Ru7QL17xAfh/0=' 
WHERE 
  key_id = 'eee447d9d28891ce4249ed2a8540742c58bda6dddf6667579bd392b0c2a9c6b6' 
  AND (
    token = 'DRP4+8ka51lfS5uB44ub80TlcJXOU2Ru7QL17xAfh/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )