UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cN4iIoMvc0mIG9VmnQIG71QxCJhVyr59ErmKfNnC27o=' 
WHERE 
  key_id = '88e5fad3d5afacaed908750ef23b234a4d09cc3e9ee40a3fe5ee7beb67377c09' 
  AND (
    token = 'cN4iIoMvc0mIG9VmnQIG71QxCJhVyr59ErmKfNnC27o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )