UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4o7zqjY0LNtIULs50mj7aoe7/CR+r6FzZN6xbipjnL8=' 
WHERE 
  key_id = '950968deca04503d85160670df4ad8960c92586971fd7ab6db34a298fc8ab491' 
  AND (
    token = '4o7zqjY0LNtIULs50mj7aoe7/CR+r6FzZN6xbipjnL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )