UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x1J15XTepLSQ6/UlsDmyGKFIRyiBi126v3eMk4BPIOY=' 
WHERE 
  key_id = 'ca92625f1d83661f18581340133111ab393205a394147e86b893a7465c468545' 
  AND (
    token = 'x1J15XTepLSQ6/UlsDmyGKFIRyiBi126v3eMk4BPIOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )