UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eC9rx/vXq/aVJprumaVKbimg182GfjjII76E0Qadbv0=' 
WHERE 
  key_id = 'bcc27f05f30b91e19cdefd8fa8f0215e0a65e38d9ac4392dec9295d72d91bbe9' 
  AND (
    token = 'eC9rx/vXq/aVJprumaVKbimg182GfjjII76E0Qadbv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )