INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b7fb57bf62f0976ddead41e8d9de5aab0cc249f5bb87252d5eb6aa029f31634', 
    'TUUH/MACnp0SZ5wy3HTU5WOVRMzADnYWosCarpBVGhg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)