INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c10ebebf6373abfc73b8bd9e065cbe05bebcd92b580dadcd15a898c3d0721d8c', 
    'lqXk8epxqsjtZEn47thWZchbhSG4vjEl0b9ME95NxlY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)