UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fNLs0HCrf2kSXYZw/lQWoLdVsCC623f7/3nPBZFKRUM=' 
WHERE 
  key_id = 'f6fb1d5fd988fa65ff90376c5e499fdc9c46544e8c5587b69fa778373e42625c' 
  AND (
    token = 'fNLs0HCrf2kSXYZw/lQWoLdVsCC623f7/3nPBZFKRUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )