UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wvcR8dEVBG/S9NZ2Uzzb6u253yJMvCzX8ifygJv2HVY=' 
WHERE 
  key_id = '1e0884947a5ecc483350b4ad78c4e192a2e2e9caf1e423048a5558d66f3f7c31' 
  AND (
    token = 'wvcR8dEVBG/S9NZ2Uzzb6u253yJMvCzX8ifygJv2HVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )