UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Aotj0tKjayMEBJVSkkHqNH8f465NexcFTEcAzoLCgec=' 
WHERE 
  key_id = '5ebbf28499e9afa380ded63375ceca2c615fdf5aa493700145ae5fc9402241ff' 
  AND (
    token = 'Aotj0tKjayMEBJVSkkHqNH8f465NexcFTEcAzoLCgec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )