UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '59ih3iG3wnT5tsQbR21ue5ju+GJWjlTRmmWMzK7HO3o=' 
WHERE 
  key_id = '99eafc304565bf9cf5bed69ed1757926a3f80f2a83c4732fcae1516f4247aa21' 
  AND (
    token = '59ih3iG3wnT5tsQbR21ue5ju+GJWjlTRmmWMzK7HO3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )