INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c43a3dda3c80e89443337dcda0179812f7c6ea4ae86a2926235ddee7ba94d078', 
    'jEJmUPQcRiFBNkeymVqBBoPM3Lhjit4SwcYnjehjXxo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)