UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qypVPutEQLSMutPgzR+sCZYLlw/KLhhzXtgF2OhEsHU=' 
WHERE 
  key_id = '4f3607d239f1f765f2c900f35968c8783b1437fcc54455793955d5241029b071' 
  AND (
    token = 'qypVPutEQLSMutPgzR+sCZYLlw/KLhhzXtgF2OhEsHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029