UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EcgA4I8AulJsGuyaYHKK4EXeczaNLdKnaDH6rvplEC8=' 
WHERE 
  key_id = '1b07b55f75ca7e5089f213d0b421be73e459efb71d2d6e5870ac0564806fe691' 
  AND (
    token = 'EcgA4I8AulJsGuyaYHKK4EXeczaNLdKnaDH6rvplEC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )