UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '55BLaZ+3feqH2JPpsFlT8kulnudmnybarGj67Xd6ZKo=' 
WHERE 
  key_id = 'e10c1da75d146147928ac556df3f31410da9408ff79472150f57e7616dec9542' 
  AND (
    token = '55BLaZ+3feqH2JPpsFlT8kulnudmnybarGj67Xd6ZKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )