UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bixCAhtqG2uVwkOWFiSKpbsyaG8JnTM6n3inZuQedS8=' 
WHERE 
  key_id = '69965f5984105a4f68fc42316cee3be49e62bbcc567c251142b29b41a1ea3ee2' 
  AND (
    token = 'bixCAhtqG2uVwkOWFiSKpbsyaG8JnTM6n3inZuQedS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )