UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CfPAOhXsToQICjTRzeUDcw6LByvHqc7wERgg5fccVgk=' 
WHERE 
  key_id = '6bb8b74c0346f13225b2abc474e187494ec3b80eb6098d0d7bbf1e264e22a0d2' 
  AND (
    token = 'CfPAOhXsToQICjTRzeUDcw6LByvHqc7wERgg5fccVgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )