UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jlbrPohStBAkCQM53H8GZmIAMNFrEt/Nfl9vq/eUjtI=' 
WHERE 
  key_id = '552e097aa9824781f1e1b2fd3e2208f3652e3d65cba9241940fda482bcbbec5e' 
  AND (
    token = 'jlbrPohStBAkCQM53H8GZmIAMNFrEt/Nfl9vq/eUjtI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028