UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Aw25ktYGvtaixSXR3zj/CiAU1+MACsrjyfZOUL9o4NA=' 
WHERE 
  key_id = '95b396dd59fa337958767bbf2e35c6a4b70cc318a8ccf8c30f1ac9d86c6da649' 
  AND (
    token = 'Aw25ktYGvtaixSXR3zj/CiAU1+MACsrjyfZOUL9o4NA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )