UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mU4XcxDrRY+dGvopfovEvJM7pECCWFeaDzJF1OKn3mY=' 
WHERE 
  key_id = 'fb6d544a1266623d4b23c462adab2b8150bb9982681f2d8cac3208789b948b73' 
  AND (
    token = 'mU4XcxDrRY+dGvopfovEvJM7pECCWFeaDzJF1OKn3mY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )