UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'etyzwPsEad766nN2ranPaV+w3mno9+kjKTW5oENGhDk=' 
WHERE 
  key_id = '5cd020d6566932cf122be1b568b0540ea6f758770d4f63be87b9ec5b08d0cb4c' 
  AND (
    token = 'etyzwPsEad766nN2ranPaV+w3mno9+kjKTW5oENGhDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )