UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PbD73lbYQ6RTyLdlIEFFBsl9ibEYryI1w07uC1HEKaQ=' 
WHERE 
  key_id = '4e32e8bde040ba770cd4eeb7504f2f378f08a05782a1baed23b6da05c83eacbe' 
  AND (
    token = 'PbD73lbYQ6RTyLdlIEFFBsl9ibEYryI1w07uC1HEKaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )