UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3y7ETItF7SoHHQoMFgrKmCAOPTMx1Sj5jg920VeX1g8=' 
WHERE 
  key_id = '6f2e73794d79b4b67de4a5c1911e2be3255b601f00c379718b86201ed3c1fccf' 
  AND (
    token = '3y7ETItF7SoHHQoMFgrKmCAOPTMx1Sj5jg920VeX1g8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )