UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k1l57Aq6t5F1eMrwVI7b3KCWKe1lsefUk05rsXsyfb8=' 
WHERE 
  key_id = 'efdf76c0fc25a4b0495362a8e5401fffe0dd8a38d829100b6e69a319eed7244c' 
  AND (
    token = 'k1l57Aq6t5F1eMrwVI7b3KCWKe1lsefUk05rsXsyfb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )