UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AqbSFJO8HBkavlLE0wNedDHpbVizlHs/hZseFHMeEjs=' 
WHERE 
  key_id = '936ab2c9c6e5e64c3708ce9134d7b46255e13c13ad031937ffb20af71d75e5be' 
  AND (
    token = 'AqbSFJO8HBkavlLE0wNedDHpbVizlHs/hZseFHMeEjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )