UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E7vRA4oIKlBwxufZprt1Iq+sqtZ3wnCSzXPa/CnZi+I=' 
WHERE 
  key_id = '549f198726032fff9aae3a6729dbebcb214f0a8b8bea60d795683d8485ba6e2c' 
  AND (
    token = 'E7vRA4oIKlBwxufZprt1Iq+sqtZ3wnCSzXPa/CnZi+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )