UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lTROvZARROgbbxk7cp2Rb+Cfl3lDEFyY6miy+Oi2GaU=' 
WHERE 
  key_id = '5cd6b2b7fa87e67f12b703818d2b378f42bda4a7a4fd28360b9688ba98607bb5' 
  AND (
    token = 'lTROvZARROgbbxk7cp2Rb+Cfl3lDEFyY6miy+Oi2GaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )