UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zRf2uJ9eTDsP1dCixzEAMZsDk/9JSSMDJ4OsO0bxj38=' 
WHERE 
  key_id = '03f2a41843a62c27357549ee07babe4d4529c8ca4dd8a9f51fbf03c56e7b6218' 
  AND (
    token = 'zRf2uJ9eTDsP1dCixzEAMZsDk/9JSSMDJ4OsO0bxj38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )