UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BhmO44TLBl0lNIWoEC/Cq/k5WDgC2g3A+T3rnn/kGJQ=' 
WHERE 
  key_id = '257b41781412f0fd82a5cbf12d1f5d46994588caba428e735f17c786a55f1ee1' 
  AND (
    token = 'BhmO44TLBl0lNIWoEC/Cq/k5WDgC2g3A+T3rnn/kGJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )