UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CugANTcHb1CcuV79VWfSe+doDU/NhG4WHkBrkn3Fqfc=' 
WHERE 
  key_id = '7cc374977f439e194f8f2f575302fb5c64da5e35578a86d429d37a404e6aed5b' 
  AND (
    token = 'CugANTcHb1CcuV79VWfSe+doDU/NhG4WHkBrkn3Fqfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )