INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08c709e96a6ee3be6bbee577807220dd9b8eb904760651e733e0608b9fb5e4de', 
    'oxdK8RKROcznhaC43F/5227rogSy50vzdodSiWQ1veg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)