UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LVVgku5tIlBdJZNieY4ZA+Br+/FRXmD5cbBn9oPab3I=' 
WHERE 
  key_id = '908f42ec579f4b6b03223c8a5ec10d8234f0c3cc368b51ddb6c4779dd23ef267' 
  AND (
    token = 'LVVgku5tIlBdJZNieY4ZA+Br+/FRXmD5cbBn9oPab3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )