INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7fbec39631cf879347d443b73abf3e6a8c5393f7ce240e348bf1409d1f0f1dd1', 
    'enEMDoY06NrvOqY/QI7/AFgQgzT99udB6ESZn6/gG4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)