UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/7W80FLPZdBxrnWhOa1P7iECmTLsBLp2BCkCul2icTE=' 
WHERE 
  key_id = '8aa64f603d3106f04dc7c6c2abfe65a13c16a868e3050d5e8fe1536ac779c25d' 
  AND (
    token = '/7W80FLPZdBxrnWhOa1P7iECmTLsBLp2BCkCul2icTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )