UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BEsJ3UsErUJVmcRhQ+dMNJZYni4CSavD3BHg58BjJSo=' 
WHERE 
  key_id = '671ef64f5a7ac2a00fdefbd15ea04daf89a4a8120b342d119c4b047ed768c859' 
  AND (
    token = 'BEsJ3UsErUJVmcRhQ+dMNJZYni4CSavD3BHg58BjJSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )