UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uFnW1mnDWyv2ecThAQbgLIiPsE3JlYV/5Yw6IfRq9fE=' 
WHERE 
  key_id = 'cc56ea974a29ea7de346adf0a2852efc234eeceea0c95714635789771194318e' 
  AND (
    token = 'uFnW1mnDWyv2ecThAQbgLIiPsE3JlYV/5Yw6IfRq9fE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )