UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bv4rgiVEZrl8Kg378v6S1ehM/EDjOmgARBetHvlzqW4=' 
WHERE 
  key_id = '7c8840e43bfbf43a74e7a333222a52b0e5b17d65ded45c7cd019c854db9f272f' 
  AND (
    token = 'bv4rgiVEZrl8Kg378v6S1ehM/EDjOmgARBetHvlzqW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )