UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WNoyUq2cu5NcMRZqBKyQGZcuWakaZ/3doAaSLrLVD+Q=' 
WHERE 
  key_id = '30ac09a7df626994e86ecba090ff0c675ea27b463feaacd4a2cf2209e8206610' 
  AND (
    token = 'WNoyUq2cu5NcMRZqBKyQGZcuWakaZ/3doAaSLrLVD+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )