UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x7b/7SEFRKg3yhYHz5fJHIyw6eEQx8pphQzVJgXMDxg=' 
WHERE 
  key_id = 'f2fdd18a73092769d5774c0f6a3f8f630c3668448f77919bb90fd76e86df7186' 
  AND (
    token = 'x7b/7SEFRKg3yhYHz5fJHIyw6eEQx8pphQzVJgXMDxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )