INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac911261ccbcf4d83953f57ae6ee107ded870ec3be5299dff2306806424b60a1', 
    'Dx6iYh2scA35l3s99bK6mCr4MPgBEB3yAv8CemKj4VY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)