UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0BrctV7U3M0Ziq85eHMGRddqwSnlZir4zcTM0q7wIzs=' 
WHERE 
  key_id = '1cacebca315ea49e2bbdf6ba96c237f518aa27fac9345beee59adeefac47b795' 
  AND (
    token = '0BrctV7U3M0Ziq85eHMGRddqwSnlZir4zcTM0q7wIzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )