UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w/ZdmNp2FbeE5VfCGAuxSjmaRfHfsoWlqIQQt8HfAzY=' 
WHERE 
  key_id = '651a1ee32e63c7c946e0085374c3077dfa16405daf97dbab23831e1e95383ef2' 
  AND (
    token = 'w/ZdmNp2FbeE5VfCGAuxSjmaRfHfsoWlqIQQt8HfAzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )