UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iAJ9zimcPPBXK5a0PLeMUAAPrUvnXoxRbmEkSk6Bqms=' 
WHERE 
  key_id = 'b92f693605bb34410c2043f740ba959f55cbce38ad03f1edf1fa3d41d7924d87' 
  AND (
    token = 'iAJ9zimcPPBXK5a0PLeMUAAPrUvnXoxRbmEkSk6Bqms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )