UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gK5qhkJOs6pH6VOZvLFIrR6LYhaYeSbXSa3JRLEkdak=' 
WHERE 
  key_id = '5c448f1ce08e25ced2f3e0f1d2c1c6b408f1aab135d1faa6167fdee72549dbb1' 
  AND (
    token = 'gK5qhkJOs6pH6VOZvLFIrR6LYhaYeSbXSa3JRLEkdak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )