INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2f59318224f8739bc6541363fcb0c4150a6ece36a19acfd9961ece91d014573', 
    'i9xpaAC31MreFezHwFlmWCnqzWv8+B7R7as6UnLCyng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)