UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AHTuV7+0s7+VxT6VC5aBN6AIATwwGObmsd/n3IcvNGI=' 
WHERE 
  key_id = 'fde5b5aa268a66211fb41136943cd95172f4d5b6dbfb5a80ddaf2f866d1d8167' 
  AND (
    token = 'AHTuV7+0s7+VxT6VC5aBN6AIATwwGObmsd/n3IcvNGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )