UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uDHPYu1Z1Sx87p4R6xwcKydY7Aqe9PSQzzd9eij8mKc=' 
WHERE 
  key_id = '80ca104a0428369dd613bc2d67afb4c48ebc217fc80ef17f17f791325b933de8' 
  AND (
    token = 'uDHPYu1Z1Sx87p4R6xwcKydY7Aqe9PSQzzd9eij8mKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )