UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NL+Kx0kEC5DebkotjOlcxLjUNof7MUK/MYjswQCgN0Q=' 
WHERE 
  key_id = '5c4b7952cb5660d540942cdd7c4020c79f8070b47bebeb13ea993c88a3851740' 
  AND (
    token = 'NL+Kx0kEC5DebkotjOlcxLjUNof7MUK/MYjswQCgN0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )