UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8roaEBSwZ5NTdgEJGoGcTm1EdXrp6m7Gq/vqAZtBk44=' 
WHERE 
  key_id = 'e5bfaf5d3fd9d319d3df33331f6b89b4259a839ec62e1c14cbb9410f599ed9e0' 
  AND (
    token = '8roaEBSwZ5NTdgEJGoGcTm1EdXrp6m7Gq/vqAZtBk44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )