INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '822c16753a006b26c2a5ff69a4afc07911c1e7309c601c769b4ce58606dc1826', 
    'oui2mFaN7aa4balNpAQcj+0OuQKoRcffee1uIs3oucY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)