UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b7iFEnWQtw7aMaHGRXpErRdpEiMFXPtpyM26cN5ThLI=' 
WHERE 
  key_id = 'd530177dce66e8bcce911e7961aacdcd7386d81670b21723b8a438ea8ca885bb' 
  AND (
    token = 'b7iFEnWQtw7aMaHGRXpErRdpEiMFXPtpyM26cN5ThLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )