INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3400bc0534481398704ceb57ce3328b0a470e5439c09e3ccb6836f6279930c72', 
    'se7Pue+FX8z2LA5YsNeV2X/D6ZI6BW2FxMFysvNcuzY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)