UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MQkYwKWNKctQpXFBmTTDk6BX6/w6DJ9H7Z3UIbrkgao=' 
WHERE 
  key_id = '623e4f42d3e85cae79888facd0ced34bd5cb77d33fa5526fbadd00150849ed96' 
  AND (
    token = 'MQkYwKWNKctQpXFBmTTDk6BX6/w6DJ9H7Z3UIbrkgao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )