UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5yMGqBMMPeTDUCnqw0zUjNq6DJOyMjchlw0a+aPXbgM=' 
WHERE 
  key_id = 'c3aefdfa7fe6a97aef72a1ce297a416ea74cfe4ccd5255ebfd2fbbfcba41ee33' 
  AND (
    token = '5yMGqBMMPeTDUCnqw0zUjNq6DJOyMjchlw0a+aPXbgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )