UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UwwD7G4jZUMIBh/heun7WDgT80c1CKLzA6qYMdcWarw=' 
WHERE 
  key_id = '1a46df083984b7c21952399d29c382ab863a40d38a991b574284a5c9b3b298aa' 
  AND (
    token = 'UwwD7G4jZUMIBh/heun7WDgT80c1CKLzA6qYMdcWarw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )