UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LMJt+/sQIXW55wntxOsD56lC/d6BshfVWZGIxvXrUyM=' 
WHERE 
  key_id = 'abc8c8d499245d72fd5c7ff5a7ec2669e659ec5ca3cd76f9adcacfddd7ede739' 
  AND (
    token = 'LMJt+/sQIXW55wntxOsD56lC/d6BshfVWZGIxvXrUyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )