UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mwatm+29xSdQ9phd+DC2/PeUcK5LQX3WWXNNVIr1ksY=' 
WHERE 
  key_id = 'ed6b6945c5f75ee8c9db7a7bbaa5b1e10b518bf00c679083522e3f97b872f710' 
  AND (
    token = 'mwatm+29xSdQ9phd+DC2/PeUcK5LQX3WWXNNVIr1ksY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )