UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4b9i+DlfIj0GPAhY1wuE1BUK6FOUVPv/Y+8RWozVJj0=' 
WHERE 
  key_id = '2590b0f14342316cf6fc3dc70b1fb631f4ff05464a5a99398acbfa7ead87fd94' 
  AND (
    token = '4b9i+DlfIj0GPAhY1wuE1BUK6FOUVPv/Y+8RWozVJj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )