INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47b1682b3522c1c9aa37da0d57cff4b2b548689e28a34579cadf28255fc7f829', 
    '2CxLxTnw7MGiyy00NDvRenf/ThxlQcn8wl8T1MSbbnY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)