UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ej7MufO03/hIm+nt1iT9fLO/FrPhTJu5sInugfWgNL0=' 
WHERE 
  key_id = '745bae09f3221502c0927515f56aee1966231bb06a2db1ad9d066476427950c6' 
  AND (
    token = 'Ej7MufO03/hIm+nt1iT9fLO/FrPhTJu5sInugfWgNL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )