UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qoIPJPD4t8r7MS9su0bkRuMXKPZzH620O7n4Xtfx5SQ=' 
WHERE 
  key_id = '284e56490af2d70ceaa96c0e5ac928b91d700604c49c76030732ca156112e926' 
  AND (
    token = 'qoIPJPD4t8r7MS9su0bkRuMXKPZzH620O7n4Xtfx5SQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )