UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7gP11GKvcLEI5snKs74VOcb1u3eCiFwXPMdDfibjtKE=' 
WHERE 
  key_id = '66697552aafaf9d7f87885700b3f02e7c5e0352f5cc699982f11836a6f008cb5' 
  AND (
    token = '7gP11GKvcLEI5snKs74VOcb1u3eCiFwXPMdDfibjtKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )