UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ab0469G2TH8EMYPUV8Ttc9wmtZjoy3PYqkNDz6vIKxc=' 
WHERE 
  key_id = 'f975da0be2180484e51f197b52a5b3fb8fd2628762f74fc6ba27566ab92decff' 
  AND (
    token = 'Ab0469G2TH8EMYPUV8Ttc9wmtZjoy3PYqkNDz6vIKxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )