UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Q/n6MxzYN749bjvgCDpkfBZwgblOrBExrfxLPD1DyY=' 
WHERE 
  key_id = '36b452ed3b567b0129940ca851d2fdfe669a2a1536b523f4c68ecbedadb0bfb2' 
  AND (
    token = '0Q/n6MxzYN749bjvgCDpkfBZwgblOrBExrfxLPD1DyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )