UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rot5CqyEBam7AsWJwsqX9i1Aimgsm7glsZtKUHDVrV4=' 
WHERE 
  key_id = '6adbfb334f3e1b5d59838739ffa9f92fec194c5d6b63dc36168c738fd1f0c44d' 
  AND (
    token = 'Rot5CqyEBam7AsWJwsqX9i1Aimgsm7glsZtKUHDVrV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )