UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ENSSeAu4PuDtw2TgjaDEsk195R1ptuvaIcXZ660PHnw=' 
WHERE 
  key_id = 'c5f19f03323abfbc0caa70db92d2f2b15f0ce2165eba897190bebee9506a641e' 
  AND (
    token = 'ENSSeAu4PuDtw2TgjaDEsk195R1ptuvaIcXZ660PHnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )