INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf3eb1f26f367ff5f672c5a86dce9d5b61eb9e2ba21739ad219029c7ad16e07e', 
    'zv6NLqJFVDWG75fN3kpnc4ozB85WDidmKzwcr46gAAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)