UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FDOhj68DN30Cton+0ScCrKb1P1c4VGrsdpv5jBTLpXk=' 
WHERE 
  key_id = '3bd47731d18c17b2b04364af280449b0aaba042a06990a60dbf67b644cdc6aa5' 
  AND (
    token = 'FDOhj68DN30Cton+0ScCrKb1P1c4VGrsdpv5jBTLpXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )