UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'niUpCh7/y5C3EVq0KiqMWF+yJjfcumuv5ZfTF36x7OI=' 
WHERE 
  key_id = 'cd70d5d0a29ce4c3a456444ab00e92c6910c1073864046710d5cb776adcb1094' 
  AND (
    token = 'niUpCh7/y5C3EVq0KiqMWF+yJjfcumuv5ZfTF36x7OI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )