INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f302a1973759e34ca026cec372e6ec3208efa576ee4ee3f826d6d34c22c580c', 
    'lYyMNWzvFg3tCelDBYca8geP1ZoNZdELMhuxRp/LDjo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)