UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i6eyMPQoJsxybAU6+HvwudwDLtiMdkELOpzTswrBJWA=' 
WHERE 
  key_id = '9ce8b38fef09b3b1b306c51d73c88a0ec3ea0f861bbe5aec23c83ececff2b341' 
  AND (
    token = 'i6eyMPQoJsxybAU6+HvwudwDLtiMdkELOpzTswrBJWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )