UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n7/msyuuLjzXy6X1nh5oVLw0WQmFu6Zy6MBFdpDS0g4=' 
WHERE 
  key_id = '904c722aff96f82d02a490d5ca3544bd222c538b5c3b41884d6c311f86ecf243' 
  AND (
    token = 'n7/msyuuLjzXy6X1nh5oVLw0WQmFu6Zy6MBFdpDS0g4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )