UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k5gQ1BlxLph1+kOqXh4wgUhktsqbyeT/7NBSikam4zo=' 
WHERE 
  key_id = '009949d0879a4c69744a85067aada6539d92ff9352405fee986873d068ea92ce' 
  AND (
    token = 'k5gQ1BlxLph1+kOqXh4wgUhktsqbyeT/7NBSikam4zo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )