UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LoJuYCN1jmuLVIk8gzUOhZQLVzCIKom1nsEO89pXChQ=' 
WHERE 
  key_id = 'c6b854ab2af03f5883a98cad2e86892327d4c2d1179244c1bf000e08c3cf6d5d' 
  AND (
    token = 'LoJuYCN1jmuLVIk8gzUOhZQLVzCIKom1nsEO89pXChQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )