INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d94b006e8192848e1c5608c82f324d7479d648c304a1eaa5b5976e2df9f9756', 
    '5w7/uwZ4MC7R3pkzzKr4x8VY2UNPuI1651I3fA1WcBA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)