UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0toDUiBoEetyUfvCGkp7dSFzPPsti7y4FAq5T8KV9xU=' 
WHERE 
  key_id = 'c864fb794df9ef9ba9a6a90444f39b8ce0ae794cdc19e78dc97138812a385a44' 
  AND (
    token = '0toDUiBoEetyUfvCGkp7dSFzPPsti7y4FAq5T8KV9xU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )