UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IRW0rJpuNoOb5vDSu+lFMKZWH4gBcsrZ6pV+FeJTWtA=' 
WHERE 
  key_id = 'dde5a01434d0a6ea127398d18b528ba0139e355d234a33c6bb8bfd5e5f004895' 
  AND (
    token = 'IRW0rJpuNoOb5vDSu+lFMKZWH4gBcsrZ6pV+FeJTWtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )