UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9rnOcx87ul5KT+VmondR8tRbiw7gNWLBUa5+fcboAeU=' 
WHERE 
  key_id = '9a042555d7aff554f0b8f7ad7f07ee3f8d3af95798f21ebb6467c1092236da49' 
  AND (
    token = '9rnOcx87ul5KT+VmondR8tRbiw7gNWLBUa5+fcboAeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )