UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xJ8BMfqG5BevrijDVX05nWGlCnQMpVRWjAlwZmAOfKo=' 
WHERE 
  key_id = '7be488f4225eed296135abebe3dd19853eb10375ca4766bf45238ca7c970b98f' 
  AND (
    token = 'xJ8BMfqG5BevrijDVX05nWGlCnQMpVRWjAlwZmAOfKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )