UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H6dH+x7GW0fza8SQxsbgzLZ/thN9GEqeydXBCS7PHCg=' 
WHERE 
  key_id = '0aebef387ffbc4d03bfc7c8b741ad60452757b571bccd15e1dd67f08c34fff7c' 
  AND (
    token = 'H6dH+x7GW0fza8SQxsbgzLZ/thN9GEqeydXBCS7PHCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )