UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MBWXHxaG+xjU7N3Ask0XIBCe+bJKW3zAlx1qfDFWi6c=' 
WHERE 
  key_id = 'aaa4e42b41d9c00f3b4f55b86050621c76b1165c45ce88aafe0140ae18c56c77' 
  AND (
    token = 'MBWXHxaG+xjU7N3Ask0XIBCe+bJKW3zAlx1qfDFWi6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )