UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fyL0pHtKQJpnk9as3go38D2+h0ZOBh/3YG3fvjiEHRo=' 
WHERE 
  key_id = '5708b2304633909996102ae788ded9adc95666c40c4365144eb65822f266272a' 
  AND (
    token = 'fyL0pHtKQJpnk9as3go38D2+h0ZOBh/3YG3fvjiEHRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )