UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dituJJYv+gieIpf/581BIKS6zMUGPWLhgyf3USZguIY=' 
WHERE 
  key_id = 'f55a819dd51bbac137037a43d4e5cc6a2da3c7ed3a9c0a0a7d00edc43a281a8a' 
  AND (
    token = 'dituJJYv+gieIpf/581BIKS6zMUGPWLhgyf3USZguIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )