INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c438f6c359281a9212e023422e3868011a26b3a57947aad491f6737a3f488e29', 
    't5eDgyHQXETf28gwEcaFb5erjn848UyYWXdHdFpbZxE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)