UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZZoR1cWr/PN9GVzuqgKh0652Yb1U7bklhBPkjl6melQ=' 
WHERE 
  key_id = 'dff5935939ed37d372fc218f8b9418f1149ff89bf8278bfbc53debb21872bf21' 
  AND (
    token = 'ZZoR1cWr/PN9GVzuqgKh0652Yb1U7bklhBPkjl6melQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )