UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hlb1kBvJi7H1/Ku/FCWq6rGHrGUmk4aA0OjwsAYG94Q=' 
WHERE 
  key_id = '930257916e34866fd37869c26204d3e3ee36ef03f795cc4d272047964003eb98' 
  AND (
    token = 'Hlb1kBvJi7H1/Ku/FCWq6rGHrGUmk4aA0OjwsAYG94Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )