UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JkpL8fFRK754aIBgLUjzZZb5Z/Gbevbm0rjFa1jh3sk=' 
WHERE 
  key_id = 'ab393f7f862e4575daf45c9107df7867736ec8ecb133bc5d336bf813f951a08e' 
  AND (
    token = 'JkpL8fFRK754aIBgLUjzZZb5Z/Gbevbm0rjFa1jh3sk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )