UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M9TCahqyzE3uTBsszjoUIeGQlCKrKQT3jT99BbCgySM=' 
WHERE 
  key_id = '5c174900aca641c37baaa3bf71eba3a668994d7c6dc23021ea2c2192d1bee46e' 
  AND (
    token = 'M9TCahqyzE3uTBsszjoUIeGQlCKrKQT3jT99BbCgySM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )