UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cDFLvgOXwzyBm6KsaUKb7RERFgrAo1c7HLUEn3zpKHo=' 
WHERE 
  key_id = 'd331531aa694e4d513eb05d82b5edf614c50c774fc2608fd1b00a377c8fea2fc' 
  AND (
    token = 'cDFLvgOXwzyBm6KsaUKb7RERFgrAo1c7HLUEn3zpKHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )