INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '509c58cf9ce47d7c28331d7184c79495d26865b3708a386754c3f650814f7fe5', 
    '3mFS9vwT6LB5Vv1cLTftB/QwAmoGSGezmBQAVSebHEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00079

Result

int(1)