UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W31Jy4ZouozM7xxYJCYzGDPydDcUVPUYtijwR2lB2SA=' 
WHERE 
  key_id = 'bf105fbd2a8b67b52fc2809aaf52eb177fa17189b5d3c5a74f74d897f60992b8' 
  AND (
    token = 'W31Jy4ZouozM7xxYJCYzGDPydDcUVPUYtijwR2lB2SA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )