INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a75a6df2ae3547576082aebc6c15094cb8327fd7182efc38f88059fe0f66c42b', 
    'vSLreyFOIYqBHEyQdpekDw7qtP4me9tGV+1TL9+CSS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)