UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DpAunp2ERtwh9IBK/Lm04mfdoitQHeKVs7qp8scUfP0=' 
WHERE 
  key_id = '0771bec2ec6d1766631edb26645f43e28aeb158b6824983eea60b2a2668f6034' 
  AND (
    token = 'DpAunp2ERtwh9IBK/Lm04mfdoitQHeKVs7qp8scUfP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )