UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'erdoS0MWT+PAu73xcQmZ/IQ28aHqc0fO3DxiDOM+JDI=' 
WHERE 
  key_id = '73c294882cb1a90a220b0b3d0df2a3973eaa2779771b8525d73327abefb48703' 
  AND (
    token = 'erdoS0MWT+PAu73xcQmZ/IQ28aHqc0fO3DxiDOM+JDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )