UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ICn2fYNwbEZORR9QxbaLTx6Qe0qyLnBoAA+2Gk3Ij1Q=' 
WHERE 
  key_id = '581602062f5b9aca301b8e57cca50a6ed188ae0f7fbd168472960e0f8c324b25' 
  AND (
    token = 'ICn2fYNwbEZORR9QxbaLTx6Qe0qyLnBoAA+2Gk3Ij1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )