UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jtslvwSVi7tE6eOCamD8FSCVItC4oTQ26wRCse26q5A=' 
WHERE 
  key_id = '7f243d11d8fd13688b690320e5aefbfc1b2da665eeb947c945d7aa1157a54bc6' 
  AND (
    token = 'jtslvwSVi7tE6eOCamD8FSCVItC4oTQ26wRCse26q5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )