UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1CFjjxha9n6zd1jo3tgDaoK5196284p3D7Cl9FoVw/8=' 
WHERE 
  key_id = 'a3a2869f5ceb414aa5af82f82e234b5fd1ae29778b9b5984a62b32bb48b478c0' 
  AND (
    token = '1CFjjxha9n6zd1jo3tgDaoK5196284p3D7Cl9FoVw/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )