UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dvNdFR8Jcfufqu/cY45tdlBUYXt9a4YwpD/H/Q5qy6c=' 
WHERE 
  key_id = '938ecac08554f26f7287a177f9fd51705a274ad95dabd7e5ec18d5c3349c58fe' 
  AND (
    token = 'dvNdFR8Jcfufqu/cY45tdlBUYXt9a4YwpD/H/Q5qy6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )