UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'giVXmOiHi0av8lnuY+QK7v455nUO2crFacFJQ69T3rY=' 
WHERE 
  key_id = '6d4d3445e2f0f21d622f74a0e44e0d6c72d3dbddf20a44db2e46deb2835cf07e' 
  AND (
    token = 'giVXmOiHi0av8lnuY+QK7v455nUO2crFacFJQ69T3rY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )