UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ydDwJ5/v3X5D7Tbx6FUyYKd9/9ljz1Tqg7hz7/MTXK0=' 
WHERE 
  key_id = '7126bda4b552b551e26cbbbd7802ec8e54b6985ed488527ffb4e7dbe8b135e40' 
  AND (
    token = 'ydDwJ5/v3X5D7Tbx6FUyYKd9/9ljz1Tqg7hz7/MTXK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )