UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BjFuMZttwcZ9qeRZbTet0zeLYU3jI8PdNBsa3PU+wco=' 
WHERE 
  key_id = 'bb1076e6252caf541f9a7c9a4c25d03a2da032ae963fd6b176cfd8618ae62cc8' 
  AND (
    token = 'BjFuMZttwcZ9qeRZbTet0zeLYU3jI8PdNBsa3PU+wco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )