UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zoe7ddyJDIQ7HcJTFwqPtVIqCNi+rZ5Z1t8zy4oCHKg=' 
WHERE 
  key_id = '530a2e18cb7569ef615e78bfd6a90a4c31d4bd319ad845a66eb1a3c49734ef6b' 
  AND (
    token = 'zoe7ddyJDIQ7HcJTFwqPtVIqCNi+rZ5Z1t8zy4oCHKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )