UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u1YEkqV6cjgJVNfSUuBiAbIdsg9Awycfl52KleMh2Jk=' 
WHERE 
  key_id = 'c367455922b5eb65b2e07b892d6cbbdc8b0d0e5df9202f8ede8ecc75dcd1b801' 
  AND (
    token = 'u1YEkqV6cjgJVNfSUuBiAbIdsg9Awycfl52KleMh2Jk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )