UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ySpCQtDmUNgKXotjjiyHJksXHPWx3EFszMYqueqP0Ug=' 
WHERE 
  key_id = '8105a3223c14c01738b82bdbce3add4d3ef52507ce6bdc21026894a5c7823537' 
  AND (
    token = 'ySpCQtDmUNgKXotjjiyHJksXHPWx3EFszMYqueqP0Ug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )