UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vhRWtvy3TotUx0YhqnmCr4sYjBl/rIBG1nsxcIg5Dbk=' 
WHERE 
  key_id = 'dbb6c7c7f85e2fd727657cefd9b6d485fc44eb64ef806a7a10a7590a2bd0a7c5' 
  AND (
    token = 'vhRWtvy3TotUx0YhqnmCr4sYjBl/rIBG1nsxcIg5Dbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )