UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QlFdqMrEfmU4uQnK/tV3fxzK7SBRul1SEZ1nWQJ5G/I=' 
WHERE 
  key_id = 'c664e7a5fb89e992f7e7137a130af5ab70997fee84ce11ab28bd69a205265afc' 
  AND (
    token = 'QlFdqMrEfmU4uQnK/tV3fxzK7SBRul1SEZ1nWQJ5G/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )