UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e/RzkRMN/sygBQ7UbZ32BUmNJQfTNpepAwUT5aPxt+A=' 
WHERE 
  key_id = 'a0ccdd630fae09a28f628f8ee28490685e227d6955ce9237e32a2e30438bd31d' 
  AND (
    token = 'e/RzkRMN/sygBQ7UbZ32BUmNJQfTNpepAwUT5aPxt+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )