UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iLJu72eqFJnR0g16v2Yr6rau7r5gZSbbnVAXdC+X4a8=' 
WHERE 
  key_id = '258e0f4b8ba8358d9dbf7db3ec2f3d84ddfc2b6675af99ddfb0b60d749d54fd9' 
  AND (
    token = 'iLJu72eqFJnR0g16v2Yr6rau7r5gZSbbnVAXdC+X4a8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )