UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4qlufgMUSIinFWtU6brvL5KB9cVIpNaIzh+g1Xpieo4=' 
WHERE 
  key_id = 'a3645b222081578f77355de2621f5a1f7fb9ee2fba102bf5ca84151b72e7fd8f' 
  AND (
    token = '4qlufgMUSIinFWtU6brvL5KB9cVIpNaIzh+g1Xpieo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )