UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kKN6fUK0feGcRNrIllJYi4AhCbJmN1nB1LylYKT8yYw=' 
WHERE 
  key_id = 'caadf07c0dab12d735af700bd6ecc9977e6387ee131f2ab385844a08efeb12c6' 
  AND (
    token = 'kKN6fUK0feGcRNrIllJYi4AhCbJmN1nB1LylYKT8yYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )