UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hgAfUGT8WjBpSxSSoMJ08J1yX5+d3+pFC9BbJk6IYFU=' 
WHERE 
  key_id = '1e9dc86e00f6b1015eb7ab1be5a4303e95c0ef639812a0be2c47700f41d4f600' 
  AND (
    token = 'hgAfUGT8WjBpSxSSoMJ08J1yX5+d3+pFC9BbJk6IYFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )