UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'twKV77wj/Qa9whqHOrB/MM4SPyR343tpSmXDbRMA81Q=' 
WHERE 
  key_id = '21096103503080766e905b33b585bc769b1fb4a5a90fd6d24dab8b8ef3ed00e5' 
  AND (
    token = 'twKV77wj/Qa9whqHOrB/MM4SPyR343tpSmXDbRMA81Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )