UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eqcV3uOIGefWuuBo3jsVPdhuZUj2IFN2FU3VFyMWkkI=' 
WHERE 
  key_id = 'b867fd4720ebeac8031fa6eaf84c5fa2c616bfe89a031339ee6f022050e403e4' 
  AND (
    token = 'eqcV3uOIGefWuuBo3jsVPdhuZUj2IFN2FU3VFyMWkkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )