UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HDHX60FZVdqwQgeAtgr8P522YU1Td3TAN6SKNWczaZQ=' 
WHERE 
  key_id = 'b5cd85a329972259490eb9aab5b9b053e73927431f502fd8999ed9000d6b41a5' 
  AND (
    token = 'HDHX60FZVdqwQgeAtgr8P522YU1Td3TAN6SKNWczaZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )