INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a3b263b7ae54c5f8ac20981e619700c40eff23b34c56859c2a9cd340f1319e9', 
    '+4hi8oirYnX3770/SXSOpZghG+lJR8TF921kZbCrG0w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)