UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wGdeqF2wuFBJfbNE4bKqJltTrAQE52S816llA6UlvHk=' 
WHERE 
  key_id = 'e6254b4799775321da6894f1f91506f054ab300b83f062b942d0359e35b20d06' 
  AND (
    token = 'wGdeqF2wuFBJfbNE4bKqJltTrAQE52S816llA6UlvHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )