UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+TTpFkFYfhgG2Mk5qqtd3fvQObHanvBSbARm1LnSIRQ=' 
WHERE 
  key_id = '7a6b4342c66240056161c4e96493cff2d509c0273f9cd60d585b03ba67c69b1a' 
  AND (
    token = '+TTpFkFYfhgG2Mk5qqtd3fvQObHanvBSbARm1LnSIRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )