UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P1BcCvWnK0nJNoAtYTJDAI61jqTtsoFjoAzX3Dk7ZNM=' 
WHERE 
  key_id = '2a139ccb04baa550a4bed3058faedc8320670a5c16cef87eba14670c7596ef7b' 
  AND (
    token = 'P1BcCvWnK0nJNoAtYTJDAI61jqTtsoFjoAzX3Dk7ZNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )