UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RbKlT8NEPoCYCTBSf4gLtUQvjroJAr2szBFslFowRc0=' 
WHERE 
  key_id = 'c282afbfce7574db546140cbcb25db4760a4dea44d94b4c527cf07ae7ef198ca' 
  AND (
    token = 'RbKlT8NEPoCYCTBSf4gLtUQvjroJAr2szBFslFowRc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )