UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VGkKbeXhPky4dXW1ERUdoXMbMTH4HzQSIqD8g1O/WWY=' 
WHERE 
  key_id = 'e22594173bf9d6fddae478389326a179bd9eb2c999918ef05ac508069b8789da' 
  AND (
    token = 'VGkKbeXhPky4dXW1ERUdoXMbMTH4HzQSIqD8g1O/WWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )