UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1zmX64dmiOmgOKc9CHt9vTPREqaSWFtrVRmEdyir44s=' 
WHERE 
  key_id = '7ba674dbaf355e9cfad6976821ce47ab29944fc485d2851e71607b24c1a05717' 
  AND (
    token = '1zmX64dmiOmgOKc9CHt9vTPREqaSWFtrVRmEdyir44s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )