INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c41248ec23ecdad1537c5e5a30e98e9e51a5806b728c99e486bfa7193581bef', 
    'd8nu5mxUiiG55mW59ur0v2BT33/XsVIc5QoOekll32w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)