UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R6eCT0HSd2wloRSEWYlanumc2c4Zg/ahXolWFC/QBBU=' 
WHERE 
  key_id = '5faf4eba9d1ddf8bdb2f6807e0beb6ddf6f8efc7f0cb99be8efb7d58c0932d06' 
  AND (
    token = 'R6eCT0HSd2wloRSEWYlanumc2c4Zg/ahXolWFC/QBBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )