UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V7zYn50TYXTaRzrQPMXl0dyBhvMsFdklitiPwAyydB4=' 
WHERE 
  key_id = '440db5d95f569eca7f5e431afb6f112ecd970712d5ab5c93d5777ffe88fad45c' 
  AND (
    token = 'V7zYn50TYXTaRzrQPMXl0dyBhvMsFdklitiPwAyydB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )