UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5e3MaKXhv4Ib46zVW9ehKSxdMTq4xxaQHS1hsO21eV0=' 
WHERE 
  key_id = 'cb18bbc6691abe8599a4b4d544b2d54fa0ba0bcda5f6fd9ca0b156db9bd99d3b' 
  AND (
    token = '5e3MaKXhv4Ib46zVW9ehKSxdMTq4xxaQHS1hsO21eV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )