UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kL827GfNE32P1CbXFgqwC9QV0odExLEYkjCyo7qp1ug=' 
WHERE 
  key_id = 'ff23263d6077e7b3cf6b302d768ce2f4bae9acaf6a5e328dd407a71325502fe8' 
  AND (
    token = 'kL827GfNE32P1CbXFgqwC9QV0odExLEYkjCyo7qp1ug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )