UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/+in/RNcTrxEypSkGEz0w+xAVYf36T/Ri7ZQNSXbBXM=' 
WHERE 
  key_id = 'be8ccabe09b915a7bab2e86f9c49c65eba18bd80ebbf7a6fcb4f4687e99bb0cf' 
  AND (
    token = '/+in/RNcTrxEypSkGEz0w+xAVYf36T/Ri7ZQNSXbBXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )