INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78f2976dc1457f66caf859eda551dd1fc25b3a32a7c06b71aa04f6943cbf3c6d', 
    'heLjiUU70Vn0DeacXNa/lanq5RRwQBumXKdpWMqyZs0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)