UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lvfm6czyhKn34oCTaNSOaN1fkIlkNqh0Ebg0upBrb/Q=' 
WHERE 
  key_id = 'c2e148ca169b575ddbfe161e02556c25d7983ed7f4cf6a1a182b74e7dffc0028' 
  AND (
    token = 'Lvfm6czyhKn34oCTaNSOaN1fkIlkNqh0Ebg0upBrb/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )