INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55fc06f24d91aef3622a850d3a2c9e1bca4e84cd1c1694160b6d3d68923462d9', 
    '9t4AVCfUy+yW10ORGRtRaCQH3a6s4Tf2I4O+5dbW2aw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)