INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f76c639c60948e931902fa07fe98dcc26647c3d016a2a5f83975584189296f7', 
    'oWhT6JQJlCQCDtn8YqRRBDq6bSXGpr5nbTkAaR2jwhY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)