UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0EuE9VfF1ipvwq0SaoOPvT3JuzlZ0aRqubPdjX3diGk=' 
WHERE 
  key_id = '7b44900841371c98a227add9fe3fdaf0fb4715292283a6b24266514f490d1010' 
  AND (
    token = '0EuE9VfF1ipvwq0SaoOPvT3JuzlZ0aRqubPdjX3diGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )