UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6C/D8UXxE9Pqc5o40jmyht6q5whRj/8S3Y9VfgSoMqc=' 
WHERE 
  key_id = 'f9416a2a6cef61e353360752cc03a06382fba117117a5895185ca123d16a1a62' 
  AND (
    token = '6C/D8UXxE9Pqc5o40jmyht6q5whRj/8S3Y9VfgSoMqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )