INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a77853bc32162009c1e078640c289959a076383be613e255ee9c3934871537bf', 
    'NL6d5Ysc3iVUnyVoaxTDYrR0jR5FK4BQKHeH0YUgb+Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)