INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db21dba44b8a4a3e394a0ea8b2768416756e891efcaa8f23bbb5c5bee6d8d311', 
    'TMSYiz7Z3oPI2rWrZVYv+fb0dTiWvR7FzPYyQzh4itA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)