UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pkb1tXaLNiopHaMSLTgDMkVY4Iw01q8638z2xLUaDEY=' 
WHERE 
  key_id = 'c58e26e2276e5a87b9049366b993dc4ce900b383b6e0ffbef57b5bd928b9bed4' 
  AND (
    token = 'pkb1tXaLNiopHaMSLTgDMkVY4Iw01q8638z2xLUaDEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )