UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rDyEKrxGf5T5QI4Gp+Gl9UZN4OnzI/W2gtDcc7AGW1o=' 
WHERE 
  key_id = 'ee1544079a4493571e2cdb23f7e185caaeb1589b68c68421e8fa03ef87bd6654' 
  AND (
    token = 'rDyEKrxGf5T5QI4Gp+Gl9UZN4OnzI/W2gtDcc7AGW1o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )