UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vCQB5kn2/gMa5MtPc0jjgKEO2jqEZ2xhS0+pobXkhl4=' 
WHERE 
  key_id = '85804306b83acb8b61a8b62385234a8f7c447a0b5692c2a8fd63f1ddffae0cf5' 
  AND (
    token = 'vCQB5kn2/gMa5MtPc0jjgKEO2jqEZ2xhS0+pobXkhl4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )