UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TguyiYNimPc2QckvfwpZDDgLqbCwPPlvOLdM1qSlKlo=' 
WHERE 
  key_id = '166e8f7e0915761ea4ff5005b3468e9f7683a9da2e7f3d024957eb0fd54e6f76' 
  AND (
    token = 'TguyiYNimPc2QckvfwpZDDgLqbCwPPlvOLdM1qSlKlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )