UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8IMRFJOPOB6e4Ax4fOOv32waKqDpcT5gHvIHCuxkMCM=' 
WHERE 
  key_id = 'edfaa8109ea30d3ca2c0588e3a464ee6548fd082996f42f7eb6f6c1f69a062d2' 
  AND (
    token = '8IMRFJOPOB6e4Ax4fOOv32waKqDpcT5gHvIHCuxkMCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )