UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZEf3wIVnkPVw6ejEDFDs8VvPgBHGwLAN2WWL3hRAakU=' 
WHERE 
  key_id = '2a3a6cd5b4e1a7a5512e6d3dffc96b4c9cea1b94948ce53faf52eded0abb4a11' 
  AND (
    token = 'ZEf3wIVnkPVw6ejEDFDs8VvPgBHGwLAN2WWL3hRAakU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )