UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HsiX3nIJVqUQC7uDXHvBV3wbn2CHmO38h1cvb8SF0Mg=' 
WHERE 
  key_id = '3a7ec7848dde798deaf5eb08a65b61c9b994d5c8606bd0da9213d2e9c1db73ba' 
  AND (
    token = 'HsiX3nIJVqUQC7uDXHvBV3wbn2CHmO38h1cvb8SF0Mg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )