UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o90cEnsWFktT7Mm2r7j/Vf0npIFFMF9PH/VrkZG1qgw=' 
WHERE 
  key_id = '9751579e0acd72cf16ee23124fc5676d64bc5011f22283790bdf3e6a6b3599c3' 
  AND (
    token = 'o90cEnsWFktT7Mm2r7j/Vf0npIFFMF9PH/VrkZG1qgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )