UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WxY4iE8/lN5Tbqt1EHrrHTHnsdSI6XIoBMXIR8v4C00=' 
WHERE 
  key_id = '6777daab0916f9abacb7ed45b150ee9bb8a9332be789d3e97e312cfa20fb1677' 
  AND (
    token = 'WxY4iE8/lN5Tbqt1EHrrHTHnsdSI6XIoBMXIR8v4C00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )