UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j6zeldo4yVd2JAmbPz3ijvRF7Oevdm9r1mXKpIFoQx8=' 
WHERE 
  key_id = 'bd7567a3cc6aad56c353fee2570e4941cfc00b6d3b2daec146671de99c6b2829' 
  AND (
    token = 'j6zeldo4yVd2JAmbPz3ijvRF7Oevdm9r1mXKpIFoQx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )