INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c638c530ae0a81ef06a1a389fd45f9e7e64165b999b1f102b1bb777b6545cbd', 
    'pcC8EXpTfQ5Qmyx5zcFyDLBnRCvm+GFKqDw7j643KtY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00105

Result

int(1)