UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+veZ6hGn2BImtVZr+hV1trw/ZbGx1fUz6YYwxG/XIgw=' 
WHERE 
  key_id = 'd068fc20bc46ee982c0e53b943fdaf441d29edfa398c1211584daf49a93685b3' 
  AND (
    token = '+veZ6hGn2BImtVZr+hV1trw/ZbGx1fUz6YYwxG/XIgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )