INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be7c4fe98dad614d137443521795964ad587a953eac2eb4423cbf33964b5deec', 
    'tzmbfEHlFQJw2hvz4wlkHXVtISrAwGenj2vGO0hYRCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)