INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '389d013268fbc616a534aef74aa4ea80a60a163eee272536af62568b18be6770', 
    'UfiMXtZm5bVN4wFhMdshXU7Z2gBdX352B+/fZoyB94E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)