UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yqr9Sjl7sz/rV7Z3LOCBThxoiX3XCE9QJj7yDP2a7fw=' 
WHERE 
  key_id = '4798a75b89480897693f0162f65a28a7ec44ed1e07abdf061c79b66c99b78b5c' 
  AND (
    token = 'Yqr9Sjl7sz/rV7Z3LOCBThxoiX3XCE9QJj7yDP2a7fw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )