UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i6wMjZCTXYyrGtGdo1ol/DmB5Bytl1JWvb/oeynj990=' 
WHERE 
  key_id = 'bcb50add30062f823e6d02daa09033d68594d036b931bd11bd1438ca51ccd065' 
  AND (
    token = 'i6wMjZCTXYyrGtGdo1ol/DmB5Bytl1JWvb/oeynj990=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )