UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ejNG+s04QiDj2ss/Xr49EUHtSvUoZJGq+kCnM34m8pM=' 
WHERE 
  key_id = 'bc3b4b22438041176365e11bb853c283537096ac6742801ebdfa26834a182051' 
  AND (
    token = 'ejNG+s04QiDj2ss/Xr49EUHtSvUoZJGq+kCnM34m8pM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )