UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'omIxMc8Upa+0b8IVGf/aBNdmQt30c4UkjwAeU5IVGb4=' 
WHERE 
  key_id = '121363439d28633e1b24a75b85930133d52c9712afe847aeb415015991a1898c' 
  AND (
    token = 'omIxMc8Upa+0b8IVGf/aBNdmQt30c4UkjwAeU5IVGb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )