INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4343dbed8c2481c5a609be9cca258c08121f0e339032c05c14ee37ca01e3486', 
    'KzpGHbxPiizpSOrulFqA4rcPJRP0NXxo3jLbynRwK9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)