UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GdvHEgKUJSDnqJ4tCUHfn9iDaC7fQbe+dV+2APY7bTc=' 
WHERE 
  key_id = 'c3e091b7d7df41b50e548635ce1eb4883f1ccf70db6345e5a456857bf183b0d2' 
  AND (
    token = 'GdvHEgKUJSDnqJ4tCUHfn9iDaC7fQbe+dV+2APY7bTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )