UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SBfXrnpVAwu8G9a3XDprCvPuF1YjXteJyqRP7O8IOEQ=' 
WHERE 
  key_id = 'e4f0acaa3b5a1250d4fe1f42a54ece379a2d70a21bf66bb731981dfc28890589' 
  AND (
    token = 'SBfXrnpVAwu8G9a3XDprCvPuF1YjXteJyqRP7O8IOEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )