UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XAW9BPelEOTjezzcMrnrGa9gQn0u42v93nlZL3DsYxk=' 
WHERE 
  key_id = 'f3e58823e036f9968546c561811b4eb9ed3954e09cf8267910d4f8cd8b537db7' 
  AND (
    token = 'XAW9BPelEOTjezzcMrnrGa9gQn0u42v93nlZL3DsYxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )