UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uxLubQnuxiR7eiym0/fj9s4oc00H0dZ7Di9KAsIyct0=' 
WHERE 
  key_id = '1b55a5aa23af9d2d99e7c3ebacb457259058e259deb325d33f36437a3a528e36' 
  AND (
    token = 'uxLubQnuxiR7eiym0/fj9s4oc00H0dZ7Di9KAsIyct0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )