UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ViTie8Gf105o9UBe7wYxcqaexXyBQEBQ8tjw5BKGMD4=' 
WHERE 
  key_id = '2a69273c5c0adc653d1d96b601e2b75f5186ca1c32663d5bd3f5667a66a83ef2' 
  AND (
    token = 'ViTie8Gf105o9UBe7wYxcqaexXyBQEBQ8tjw5BKGMD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )