UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yw5cp3kgx6X2LkIKACTTaeK+AL/7aGFV2rgttRcRLVw=' 
WHERE 
  key_id = '159ffacdcbb08fee1d0b7b4e1e6a0d2539f3a4c410fe49c59391733a2ef101c3' 
  AND (
    token = 'Yw5cp3kgx6X2LkIKACTTaeK+AL/7aGFV2rgttRcRLVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )