UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '61fQntFyVU+9mDLkP3ymcPZE+G1MPlBfBzu08Gejde8=' 
WHERE 
  key_id = '20a19afaada6907f386eddca1d538b2d74668983f8360a6d7ad133a293776448' 
  AND (
    token = '61fQntFyVU+9mDLkP3ymcPZE+G1MPlBfBzu08Gejde8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )