UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C8Wounsdm9Jqco1wev6S/JEYUyyTjuDk4rPuuccwAgQ=' 
WHERE 
  key_id = 'bc1bd77f736412c805870d7f9342649aee9d3a1dfcb0a3a063b3db081c761bb4' 
  AND (
    token = 'C8Wounsdm9Jqco1wev6S/JEYUyyTjuDk4rPuuccwAgQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )