INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70480249b70af5d557982966c686bf03f09a7d4bb0e7f55ff28342dc70eb4a2e', 
    'r3zx1ax2zLRFn8EdVD3+fKzCgm7OcEqn3oArwm4DsLE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)