UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uJ2NWz4Glj2GYgPM2KrMwHXWXCqlatzrPsaf8GY3SWU=' 
WHERE 
  key_id = '049013112b0a2ba67ba3aefc9729dbd13dfa772fd8713fba2a07a259bb05d3e1' 
  AND (
    token = 'uJ2NWz4Glj2GYgPM2KrMwHXWXCqlatzrPsaf8GY3SWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )