UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'luuz3qGwkyCosW0gv6GU1zugjZGhhhUfiXvBSB45zEc=' 
WHERE 
  key_id = '33350c01b43fea1259a7b0b10b9e809365c15f46d4444a51baf76532b0d54ed7' 
  AND (
    token = 'luuz3qGwkyCosW0gv6GU1zugjZGhhhUfiXvBSB45zEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )