UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xFSbDIqlHaw4ORHJnwD86QE9qKN2uI9EVdO+rwx8uRA=' 
WHERE 
  key_id = 'e3440b2250727253ab2539046d9659527e77c906d7b3d87311fc9a59a4fb5aa0' 
  AND (
    token = 'xFSbDIqlHaw4ORHJnwD86QE9qKN2uI9EVdO+rwx8uRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )