UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lPUMe9HZGoaqPSy+IAE1xc5jADYk2cBJKf7mk7l90ok=' 
WHERE 
  key_id = 'e6cf842551fe9122e60791027f5fd467737c1f1580a8cb7a5e30951b3a581d15' 
  AND (
    token = 'lPUMe9HZGoaqPSy+IAE1xc5jADYk2cBJKf7mk7l90ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )